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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 901687.pdf | 668 kB | Shaun Ewing | Oct 20, 1908 00:00 |
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US-901687-A // Telephone-transmitter. // Merritt S. Conner // Stromberg Carlson Telephone | |||
| Version 1 (current) | 668 kB | Shaun Ewing | Oct 20, 1908 00:00 | US-901687-A // Telephone-transmitter. // Merritt S. Conner // Stromberg Carlson Telephone | ||||
| PDF File 901686.pdf | 1.08 MB | Shaun Ewing | Oct 20, 1908 00:00 |
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US-901686-A // Telephone-exchange system. // Merritt S. Conner // Stromberg Carlson Telephone | |||
| Version 1 (current) | 1.08 MB | Shaun Ewing | Oct 20, 1908 00:00 | US-901686-A // Telephone-exchange system. // Merritt S. Conner // Stromberg Carlson Telephone | ||||
| PDF File 901685.pdf | 1.51 MB | Shaun Ewing | Oct 20, 1908 00:00 |
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US-901685-A // Telephone-exchange system. // Merritt S. Conner // Stromberg Carlson Telephone | |||
| Version 1 (current) | 1.51 MB | Shaun Ewing | Oct 20, 1908 00:00 | US-901685-A // Telephone-exchange system. // Merritt S. Conner // Stromberg Carlson Telephone | ||||
| PDF File 901684.pdf | 1.94 MB | Shaun Ewing | Oct 20, 1908 00:00 |
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US-901684-A // Telephone-exchange system. // Merritt S. Conner // Stromberg Carlson Telephone | |||
| Version 1 (current) | 1.94 MB | Shaun Ewing | Oct 20, 1908 00:00 | US-901684-A // Telephone-exchange system. // Merritt S. Conner // Stromberg Carlson Telephone | ||||
| PDF File 901683.pdf | 1.16 MB | Shaun Ewing | Oct 20, 1908 00:00 |
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US-901683-A // Supervisory system. // Merritt S. Conner // Stromberg Carlson Telephone | |||
| Version 1 (current) | 1.16 MB | Shaun Ewing | Oct 20, 1908 00:00 | US-901683-A // Supervisory system. // Merritt S. Conner // Stromberg Carlson Telephone | ||||
| PDF File 901673.pdf | 323 kB | Shaun Ewing | Oct 20, 1908 00:00 |
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US-901673-A // Spreading device. // Jules A. Birsfield // Stromberg Carlson Telephone | |||
| Version 1 (current) | 323 kB | Shaun Ewing | Oct 20, 1908 00:00 | US-901673-A // Spreading device. // Jules A. Birsfield // Stromberg Carlson Telephone | ||||
| PDF File 901672.pdf | 422 kB | Shaun Ewing | Oct 20, 1908 00:00 |
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US-901672-A // Multiple-switchboard jack. // Jules A. Birsfield // Stromberg Carlson Telephone | |||
| Version 1 (current) | 422 kB | Shaun Ewing | Oct 20, 1908 00:00 | US-901672-A // Multiple-switchboard jack. // Jules A. Birsfield // Stromberg Carlson Telephone | ||||
| PDF File 901669.pdf | 1.35 MB | Shaun Ewing | Oct 20, 1908 00:00 |
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US-901669-A // Multiparty-line telephone-exchange system. // Garrison Babcock // Stromberg Carlson Telephone | |||
| Version 1 (current) | 1.35 MB | Shaun Ewing | Oct 20, 1908 00:00 | US-901669-A // Multiparty-line telephone-exchange system. // Garrison Babcock // Stromberg Carlson Telephone | ||||
| PDF File 893125.pdf | 944 kB | Shaun Ewing | Jul 14, 1908 00:00 |
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US-893125-A // Selective signaling system. // Garrison Babcock // Stromberg Carlson Telephone | |||
| Version 1 (current) | 944 kB | Shaun Ewing | Jul 14, 1908 00:00 | US-893125-A // Selective signaling system. // Garrison Babcock // Stromberg Carlson Telephone | ||||
| PDF File 862713.pdf | 754 kB | Shaun Ewing | Aug 06, 1907 00:00 |
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US-862713-A // Telephone-exchange system. // Merritt S. Conner // Stromberg Carlson Telephone | |||
| Version 1 (current) | 754 kB | Shaun Ewing | Aug 06, 1907 00:00 | US-862713-A // Telephone-exchange system. // Merritt S. Conner // Stromberg Carlson Telephone | ||||
| PDF File 857621.pdf | 638 kB | Shaun Ewing | Jun 25, 1907 00:00 |
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US-857621-A // Switching device. // Alexander M. Haubrich // Stromberg Carlson Telephone | |||
| Version 1 (current) | 638 kB | Shaun Ewing | Jun 25, 1907 00:00 | US-857621-A // Switching device. // Alexander M. Haubrich // Stromberg Carlson Telephone | ||||
| PDF File 856260.pdf | 516 kB | Shaun Ewing | Jun 11, 1907 00:00 |
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US-856260-A // Telephone apparatus. // William Kaisling // Stromberg Carlson Telephone | |||
| Version 1 (current) | 516 kB | Shaun Ewing | Jun 11, 1907 00:00 | US-856260-A // Telephone apparatus. // William Kaisling // Stromberg Carlson Telephone | ||||
| PDF File 854439.pdf | 501 kB | Shaun Ewing | May 21, 1907 00:00 |
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US-854439-A // Portable combination telephone set. // Alfred Stromberg // Stromberg Carlson Telephone | |||
| Version 1 (current) | 501 kB | Shaun Ewing | May 21, 1907 00:00 | US-854439-A // Portable combination telephone set. // Alfred Stromberg // Stromberg Carlson Telephone | ||||
| PDF File 853337.pdf | 878 kB | Shaun Ewing | May 14, 1907 00:00 |
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US-853337-A // Breast-transmitter. // Jules A. Birsfield // Stromberg Carlson Telephone | |||
| Version 1 (current) | 878 kB | Shaun Ewing | May 14, 1907 00:00 | US-853337-A // Breast-transmitter. // Jules A. Birsfield // Stromberg Carlson Telephone | ||||
| PDF File 853305.pdf | 701 kB | Shaun Ewing | May 14, 1907 00:00 |
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US-853305-A // Circuit-changing apparatus. // William Kaisling // Stromberg Carlson Telephone | |||
| Version 1 (current) | 701 kB | Shaun Ewing | May 14, 1907 00:00 | US-853305-A // Circuit-changing apparatus. // William Kaisling // Stromberg Carlson Telephone | ||||
| PDF File 853304.pdf | 1.36 MB | Shaun Ewing | May 14, 1907 00:00 |
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US-853304-A // Telephone-exchange system. // Arthur R. Kahl // Stromberg Carlson Telephone | |||
| Version 1 (current) | 1.36 MB | Shaun Ewing | May 14, 1907 00:00 | US-853304-A // Telephone-exchange system. // Arthur R. Kahl // Stromberg Carlson Telephone | ||||
| PDF File 853292.pdf | 796 kB | Shaun Ewing | May 14, 1907 00:00 |
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US-853292-A // Circuit-changing apparatus. // Jules A. Birsfield // Stromberg Carlson Telephone | |||
| Version 1 (current) | 796 kB | Shaun Ewing | May 14, 1907 00:00 | US-853292-A // Circuit-changing apparatus. // Jules A. Birsfield // Stromberg Carlson Telephone | ||||
| PDF File 853291.pdf | 1.42 MB | Shaun Ewing | May 14, 1907 00:00 |
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US-853291-A // Telephone system. // Garrison Babcock // Stromberg Carlson Telephone | |||
| Version 1 (current) | 1.42 MB | Shaun Ewing | May 14, 1907 00:00 | US-853291-A // Telephone system. // Garrison Babcock // Stromberg Carlson Telephone | ||||
| PDF File 853287.pdf | 671 kB | Shaun Ewing | May 14, 1907 00:00 |
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US-853287-A // Supervisory signaling system. // Harry G. Webster // Stromberg Carlson Telephone | |||
| Version 1 (current) | 671 kB | Shaun Ewing | May 14, 1907 00:00 | US-853287-A // Supervisory signaling system. // Harry G. Webster // Stromberg Carlson Telephone | ||||
| PDF File 848283.pdf | 812 kB | Shaun Ewing | Mar 26, 1907 00:00 |
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US-848283-A // Switching device. // Jules A. Birdsfield // Stromberg Carlson Telephone | |||
| Version 1 (current) | 812 kB | Shaun Ewing | Mar 26, 1907 00:00 | US-848283-A // Switching device. // Jules A. Birdsfield // Stromberg Carlson Telephone |
