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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2132857.pdf | 940 kB | Shaun Ewing | Oct 11, 1938 00:00 |
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US-2132857-A // Telephone system // Lang Albert G. ; Neely Thomas H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 940 kB | Shaun Ewing | Oct 11, 1938 00:00 | US-2132857-A // Telephone system // Lang Albert G. ; Neely Thomas H. // Bell Telephone Labor Inc | ||||
| PDF File 1788487.pdf | 939 kB | Shaun Ewing | Jan 13, 1931 00:00 |
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US-1788487-A // Vibration transmission system // Harrison Henry C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 939 kB | Shaun Ewing | Jan 13, 1931 00:00 | US-1788487-A // Vibration transmission system // Harrison Henry C. // Bell Telephone Labor Inc | ||||
| PDF File 1788734.pdf | 939 kB | Shaun Ewing | Jan 13, 1931 00:00 |
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US-1788734-A // Regulator system // Morton Edmund R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 939 kB | Shaun Ewing | Jan 13, 1931 00:00 | US-1788734-A // Regulator system // Morton Edmund R. // Bell Telephone Labor Inc | ||||
| PDF File 2108642.pdf | 938 kB | Shaun Ewing | Feb 15, 1938 00:00 |
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US-2108642-A // Magnetic device // Boardman Edward M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 938 kB | Shaun Ewing | Feb 15, 1938 00:00 | US-2108642-A // Magnetic device // Boardman Edward M. // Bell Telephone Labor Inc | ||||
| PDF File 1874380.pdf | 937 kB | Shaun Ewing | Aug 30, 1932 00:00 |
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US-1874380-A // Regulated motor system // Stoller Hugh M. ; Morton Edmund R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 937 kB | Shaun Ewing | Aug 30, 1932 00:00 | US-1874380-A // Regulated motor system // Stoller Hugh M. ; Morton Edmund R. // Bell Telephone Labor Inc | ||||
| PDF File 2100394.pdf | 937 kB | Shaun Ewing | Nov 30, 1937 00:00 |
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US-2100394-A // Reception of frequency modulated waves and circuits therefor // Heising Raymond A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 937 kB | Shaun Ewing | Nov 30, 1937 00:00 | US-2100394-A // Reception of frequency modulated waves and circuits therefor // Heising Raymond A. // Bell Telephone Labor Inc | ||||
| PDF File 1885151.pdf | 936 kB | Shaun Ewing | Nov 01, 1932 00:00 |
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US-1885151-A // Directive antenna system // Sterba Ernest J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 936 kB | Shaun Ewing | Nov 01, 1932 00:00 | US-1885151-A // Directive antenna system // Sterba Ernest J. // Bell Telephone Labor Inc | ||||
| PDF File 2009074.pdf | 936 kB | Shaun Ewing | Jul 23, 1935 00:00 |
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US-2009074-A // Signal transmission system // Smith Leo F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 936 kB | Shaun Ewing | Jul 23, 1935 00:00 | US-2009074-A // Signal transmission system // Smith Leo F. // Bell Telephone Labor Inc | ||||
| PDF File 2208927.pdf | 935 kB | Shaun Ewing | Jul 23, 1940 00:00 |
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US-2208927-A // Electro-optical image production // Hefele John R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 935 kB | Shaun Ewing | Jul 23, 1940 00:00 | US-2208927-A // Electro-optical image production // Hefele John R. // Bell Telephone Labor Inc | ||||
| PDF File 2073508.pdf | 935 kB | Shaun Ewing | Mar 09, 1937 00:00 |
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US-2073508-A // Telephone system // Williams Samuel B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 935 kB | Shaun Ewing | Mar 09, 1937 00:00 | US-2073508-A // Telephone system // Williams Samuel B. // Bell Telephone Labor Inc | ||||
| PDF File 2183713.pdf | 934 kB | Shaun Ewing | Dec 19, 1939 00:00 |
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US-2183713-A // Call transmitter // Field Joseph C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 934 kB | Shaun Ewing | Dec 19, 1939 00:00 | US-2183713-A // Call transmitter // Field Joseph C. // Bell Telephone Labor Inc | ||||
| PDF File 2045409.pdf | 932 kB | Shaun Ewing | Jun 23, 1936 00:00 |
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US-2045409-A // Electromagnet // Redmond Frederic J. ; Reynolds John N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 932 kB | Shaun Ewing | Jun 23, 1936 00:00 | US-2045409-A // Electromagnet // Redmond Frederic J. ; Reynolds John N. // Bell Telephone Labor Inc | ||||
| PDF File 2178333.pdf | 932 kB | Shaun Ewing | Oct 31, 1939 00:00 |
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US-2178333-A // Gain control circuits // Blair Royer R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 932 kB | Shaun Ewing | Oct 31, 1939 00:00 | US-2178333-A // Gain control circuits // Blair Royer R. // Bell Telephone Labor Inc | ||||
| PDF File 1922677.pdf | 932 kB | Shaun Ewing | Aug 15, 1933 00:00 |
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US-1922677-A // Radio direction finding system // Greig John W. ; Bailey Arnold B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 932 kB | Shaun Ewing | Aug 15, 1933 00:00 | US-1922677-A // Radio direction finding system // Greig John W. ; Bailey Arnold B. // Bell Telephone Labor Inc | ||||
| PDF File 2179915.pdf | 931 kB | Shaun Ewing | Nov 14, 1939 00:00 |
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US-2179915-A // Gain control circuits // Blair Royer R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 931 kB | Shaun Ewing | Nov 14, 1939 00:00 | US-2179915-A // Gain control circuits // Blair Royer R. // Bell Telephone Labor Inc | ||||
| PDF File 2029698.pdf | 931 kB | Shaun Ewing | Feb 04, 1936 00:00 |
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US-2029698-A // Wave transmission network // Bode Hendrik W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 931 kB | Shaun Ewing | Feb 04, 1936 00:00 | US-2029698-A // Wave transmission network // Bode Hendrik W. // Bell Telephone Labor Inc | ||||
| PDF File 2179091.pdf | 930 kB | Shaun Ewing | Nov 07, 1939 00:00 |
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US-2179091-A // Coin collector // Hoyt Frederick A. ; Mills Percy E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 930 kB | Shaun Ewing | Nov 07, 1939 00:00 | US-2179091-A // Coin collector // Hoyt Frederick A. ; Mills Percy E. // Bell Telephone Labor Inc | ||||
| PDF File 2116558.pdf | 929 kB | Shaun Ewing | May 10, 1938 00:00 |
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US-2116558-A // Signal control circuits // Bjornson Bjorn G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 929 kB | Shaun Ewing | May 10, 1938 00:00 | US-2116558-A // Signal control circuits // Bjornson Bjorn G. // Bell Telephone Labor Inc | ||||
| PDF File 1788007.pdf | 929 kB | Shaun Ewing | Jan 06, 1931 00:00 |
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US-1788007-A // Telephone repeater system // Abbott Henry H. ; Entz Ferdinand S. // American Telephone & Telegraph ; Bell Telephone Labor Inc | |||
| Version 1 (current) | 929 kB | Shaun Ewing | Jan 06, 1931 00:00 | US-1788007-A // Telephone repeater system // Abbott Henry H. ; Entz Ferdinand S. // American Telephone & Telegraph ; Bell Telephone Labor Inc | ||||
| PDF File 2020316.pdf | 928 kB | Shaun Ewing | Nov 12, 1935 00:00 |
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US-2020316-A // Submarine cable system // Jacobs Oliver B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 928 kB | Shaun Ewing | Nov 12, 1935 00:00 | US-2020316-A // Submarine cable system // Jacobs Oliver B. // Bell Telephone Labor Inc |
