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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2559715.pdf | 1012 kB | Shaun Ewing | Jul 10, 1951 00:00 |
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US-2559715-A // Compression-connecting terminal member // Earle Edwin L. ; Arthur Richard P. ; Bellamy John I. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1012 kB | Shaun Ewing | Jul 10, 1951 00:00 | US-2559715-A // Compression-connecting terminal member // Earle Edwin L. ; Arthur Richard P. ; Bellamy John I. // Kellogg Switchboard & Supply | ||||
| PDF File 1257163.pdf | 1012 kB | Shaun Ewing | Feb 19, 1918 00:00 |
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US-1257163-A // Electrical battery-charging system. // Harry G. Webster // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1012 kB | Shaun Ewing | Feb 19, 1918 00:00 | US-1257163-A // Electrical battery-charging system. // Harry G. Webster // Kellogg Switchboard & Supply | ||||
| PDF File 1475216.pdf | 1006 kB | Shaun Ewing | Nov 27, 1923 00:00 |
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US-1475216-A // Telephone system // Yanochowski George A. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1006 kB | Shaun Ewing | Nov 27, 1923 00:00 | US-1475216-A // Telephone system // Yanochowski George A. // Kellogg Switchboard & Supply | ||||
| PDF File 1513825.pdf | 1002 kB | Shaun Ewing | Nov 04, 1924 00:00 |
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US-1513825-A // Telephone system // Kellogg Leroy D. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1002 kB | Shaun Ewing | Nov 04, 1924 00:00 | US-1513825-A // Telephone system // Kellogg Leroy D. // Kellogg Switchboard & Supply | ||||
| PDF File 2334333.pdf | 999 kB | Shaun Ewing | Nov 16, 1943 00:00 |
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US-2334333-A // Train dispatcher signal system // Kiner Glenn // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 999 kB | Shaun Ewing | Nov 16, 1943 00:00 | US-2334333-A // Train dispatcher signal system // Kiner Glenn // Kellogg Switchboard & Supply | ||||
| PDF File 830575.pdf | 997 kB | Shaun Ewing | Sept 11, 1906 00:00 |
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US-830575-A // Telephone system. // William W. Dean // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 997 kB | Shaun Ewing | Sept 11, 1906 00:00 | US-830575-A // Telephone system. // William W. Dean // Kellogg Switchboard & Supply | ||||
| PDF File 841339.pdf | 996 kB | Shaun Ewing | Jan 15, 1907 00:00 |
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US-841339-A // Incoming trunk-line. // Howard M. Post // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 996 kB | Shaun Ewing | Jan 15, 1907 00:00 | US-841339-A // Incoming trunk-line. // Howard M. Post // Kellogg Switchboard & Supply | ||||
| PDF File 1569450.pdf | 996 kB | Shaun Ewing | Jan 12, 1926 00:00 |
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US-1569450-A // Automatic switch // Bohlman Ernest A. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 996 kB | Shaun Ewing | Jan 12, 1926 00:00 | US-1569450-A // Automatic switch // Bohlman Ernest A. // Kellogg Switchboard & Supply | ||||
| PDF File 2624785.pdf | 995 kB | Shaun Ewing | Jan 06, 1953 00:00 |
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US-2624785-A // Counting and registering relay circuit // Hemminger Paul // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 995 kB | Shaun Ewing | Jan 06, 1953 00:00 | US-2624785-A // Counting and registering relay circuit // Hemminger Paul // Kellogg Switchboard & Supply | ||||
| PDF File 1271378.pdf | 993 kB | Shaun Ewing | Jul 02, 1918 00:00 |
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US-1271378-A // Non-interfering key. // Charles H. Smith // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 993 kB | Shaun Ewing | Jul 02, 1918 00:00 | US-1271378-A // Non-interfering key. // Charles H. Smith // Kellogg Switchboard & Supply | ||||
| PDF File 870551.pdf | 991 kB | Shaun Ewing | Nov 12, 1907 00:00 |
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US-870551-A // Central-energy telephone system. // Francis W. Dunbar // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 991 kB | Shaun Ewing | Nov 12, 1907 00:00 | US-870551-A // Central-energy telephone system. // Francis W. Dunbar // Kellogg Switchboard & Supply | ||||
| PDF File 1505089.pdf | 991 kB | Shaun Ewing | Aug 19, 1924 00:00 |
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US-1505089-A // Telephone system // Currier Hiram D. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 991 kB | Shaun Ewing | Aug 19, 1924 00:00 | US-1505089-A // Telephone system // Currier Hiram D. // Kellogg Switchboard & Supply | ||||
| PDF File 746040.pdf | 981 kB | Shaun Ewing | Dec 08, 1903 00:00 |
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US-746040-A // Telephone system. // William W. Dean // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 981 kB | Shaun Ewing | Dec 08, 1903 00:00 | US-746040-A // Telephone system. // William W. Dean // Kellogg Switchboard & Supply | ||||
| PDF File 592379.pdf | 981 kB | Shaun Ewing | Oct 26, 1897 00:00 |
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US-592379-A // Milo g // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | |||
| Version 1 (current) | 981 kB | Shaun Ewing | Oct 26, 1897 00:00 | US-592379-A // Milo g // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | ||||
| PDF File 2538819.pdf | 977 kB | Shaun Ewing | Jan 23, 1951 00:00 |
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US-2538819-A // Plural armature electromagnetic counting device // Bellamy John I. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 977 kB | Shaun Ewing | Jan 23, 1951 00:00 | US-2538819-A // Plural armature electromagnetic counting device // Bellamy John I. // Kellogg Switchboard & Supply | ||||
| PDF File 1249036.pdf | 974 kB | Shaun Ewing | Dec 04, 1917 00:00 |
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US-1249036-A // Telephone system. // Hiram D. Currier // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 974 kB | Shaun Ewing | Dec 04, 1917 00:00 | US-1249036-A // Telephone system. // Hiram D. Currier // Kellogg Switchboard & Supply | ||||
| PDF File 1612057.pdf | 972 kB | Shaun Ewing | Dec 28, 1926 00:00 |
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US-1612057-A // Telephone system // Robison Daniel B. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 972 kB | Shaun Ewing | Dec 28, 1926 00:00 | US-1612057-A // Telephone system // Robison Daniel B. // Kellogg Switchboard & Supply | ||||
| PDF File 1567136.pdf | 969 kB | Shaun Ewing | Dec 29, 1925 00:00 |
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US-1567136-A // Pressure-control system // Grigoleit Henry J. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 969 kB | Shaun Ewing | Dec 29, 1925 00:00 | US-1567136-A // Pressure-control system // Grigoleit Henry J. // Kellogg Switchboard & Supply | ||||
| PDF File 2054702.pdf | 966 kB | Shaun Ewing | Sept 15, 1936 00:00 |
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US-2054702-A // Telephone system // Kiner Glenn // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 966 kB | Shaun Ewing | Sept 15, 1936 00:00 | US-2054702-A // Telephone system // Kiner Glenn // Kellogg Switchboard & Supply | ||||
| PDF File 1023900.pdf | 965 kB | Shaun Ewing | Apr 23, 1912 00:00 |
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US-1023900-A // Telephone system. // Harry G. Webster // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 965 kB | Shaun Ewing | Apr 23, 1912 00:00 | US-1023900-A // Telephone system. // Harry G. Webster // Kellogg Switchboard & Supply |
