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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 1532888.pdf | 1.86 MB | Shaun Ewing | Apr 07, 1925 00:00 |
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US-1532888-A // Telephone system // Currier Hiram D. ; Shull William G. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.86 MB | Shaun Ewing | Apr 07, 1925 00:00 | US-1532888-A // Telephone system // Currier Hiram D. ; Shull William G. // Kellogg Switchboard & Supply | ||||
| PDF File 1536068.pdf | 287 kB | Shaun Ewing | May 05, 1925 00:00 |
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US-1536068-A // Switchboard plug // Bohlman Ernest A. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 287 kB | Shaun Ewing | May 05, 1925 00:00 | US-1536068-A // Switchboard plug // Bohlman Ernest A. // Kellogg Switchboard & Supply | ||||
| PDF File 1539866.pdf | 1.30 MB | Shaun Ewing | Jun 02, 1925 00:00 |
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US-1539866-A // Telephone system // Reinke Arthur E. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.30 MB | Shaun Ewing | Jun 02, 1925 00:00 | US-1539866-A // Telephone system // Reinke Arthur E. // Kellogg Switchboard & Supply | ||||
| PDF File 1540061.pdf | 4.96 MB | Shaun Ewing | Jun 02, 1925 00:00 |
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US-1540061-A // Telephone system // Dyson Alfred H. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 4.96 MB | Shaun Ewing | Jun 02, 1925 00:00 | US-1540061-A // Telephone system // Dyson Alfred H. // Kellogg Switchboard & Supply | ||||
| PDF File 1540062.pdf | 4.35 MB | Shaun Ewing | Jun 02, 1925 00:00 |
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US-1540062-A // Telephone system // Dyson Alfred H. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 4.35 MB | Shaun Ewing | Jun 02, 1925 00:00 | US-1540062-A // Telephone system // Dyson Alfred H. // Kellogg Switchboard & Supply | ||||
| PDF File 1541969.pdf | 1.01 MB | Shaun Ewing | Jun 16, 1925 00:00 |
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US-1541969-A // Winding machine // Kozak Edward J. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.01 MB | Shaun Ewing | Jun 16, 1925 00:00 | US-1541969-A // Winding machine // Kozak Edward J. // Kellogg Switchboard & Supply | ||||
| PDF File 1543841.pdf | 1.09 MB | Shaun Ewing | Jun 30, 1925 00:00 |
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US-1543841-A // Pressure-control system // Grigoleit Henry J. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.09 MB | Shaun Ewing | Jun 30, 1925 00:00 | US-1543841-A // Pressure-control system // Grigoleit Henry J. // Kellogg Switchboard & Supply | ||||
| PDF File 1545776.pdf | 957 kB | Shaun Ewing | Jul 14, 1925 00:00 |
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US-1545776-A // Ammeter // Kaisling William // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 957 kB | Shaun Ewing | Jul 14, 1925 00:00 | US-1545776-A // Ammeter // Kaisling William // Kellogg Switchboard & Supply | ||||
| PDF File 1547162.pdf | 270 kB | Shaun Ewing | Jul 28, 1925 00:00 |
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US-1547162-A // Washer // Bohlman Ernest A. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 270 kB | Shaun Ewing | Jul 28, 1925 00:00 | US-1547162-A // Washer // Bohlman Ernest A. // Kellogg Switchboard & Supply | ||||
| PDF File 1548300.pdf | 659 kB | Shaun Ewing | Aug 04, 1925 00:00 |
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US-1548300-A // Testing device // Anglemyer Wilbur J. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 659 kB | Shaun Ewing | Aug 04, 1925 00:00 | US-1548300-A // Testing device // Anglemyer Wilbur J. // Kellogg Switchboard & Supply | ||||
| PDF File 1550300.pdf | 2.47 MB | Shaun Ewing | Aug 18, 1925 00:00 |
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US-1550300-A // Telephone system // Yanochowski George A. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 2.47 MB | Shaun Ewing | Aug 18, 1925 00:00 | US-1550300-A // Telephone system // Yanochowski George A. // Kellogg Switchboard & Supply | ||||
| PDF File 1551748.pdf | 1.17 MB | Shaun Ewing | Sept 01, 1925 00:00 |
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US-1551748-A // Telephone system // Kellogg Leroy D. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.17 MB | Shaun Ewing | Sept 01, 1925 00:00 | US-1551748-A // Telephone system // Kellogg Leroy D. // Kellogg Switchboard & Supply | ||||
| PDF File 1551749.pdf | 1.37 MB | Shaun Ewing | Sept 01, 1925 00:00 |
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US-1551749-A // Telephone system // Kellogg Leroy D. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.37 MB | Shaun Ewing | Sept 01, 1925 00:00 | US-1551749-A // Telephone system // Kellogg Leroy D. // Kellogg Switchboard & Supply | ||||
| PDF File 1552709.pdf | 548 kB | Shaun Ewing | Sept 08, 1925 00:00 |
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US-1552709-A // Telephone system // Kellogg Leroy D. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 548 kB | Shaun Ewing | Sept 08, 1925 00:00 | US-1552709-A // Telephone system // Kellogg Leroy D. // Kellogg Switchboard & Supply | ||||
| PDF File 1554349.pdf | 1.17 MB | Shaun Ewing | Sept 22, 1925 00:00 |
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US-1554349-A // Substation circuit // Ide Harry H. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.17 MB | Shaun Ewing | Sept 22, 1925 00:00 | US-1554349-A // Substation circuit // Ide Harry H. // Kellogg Switchboard & Supply | ||||
| PDF File 1555443.pdf | 615 kB | Shaun Ewing | Sept 29, 1925 00:00 |
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US-1555443-A // Switch // Stazak Michael B. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 615 kB | Shaun Ewing | Sept 29, 1925 00:00 | US-1555443-A // Switch // Stazak Michael B. // Kellogg Switchboard & Supply | ||||
| PDF File 1556761.pdf | 2.72 MB | Shaun Ewing | Oct 13, 1925 00:00 |
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US-1556761-A // Trunk circuits // Currier Hiram D. ; Eaton George R. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 2.72 MB | Shaun Ewing | Oct 13, 1925 00:00 | US-1556761-A // Trunk circuits // Currier Hiram D. ; Eaton George R. // Kellogg Switchboard & Supply | ||||
| PDF File 1556842.pdf | 1.01 MB | Shaun Ewing | Oct 13, 1925 00:00 |
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US-1556842-A // Telephone system // Kellogg Leroy D. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.01 MB | Shaun Ewing | Oct 13, 1925 00:00 | US-1556842-A // Telephone system // Kellogg Leroy D. // Kellogg Switchboard & Supply | ||||
| PDF File 1557642.pdf | 1.11 MB | Shaun Ewing | Oct 20, 1925 00:00 |
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US-1557642-A // Telephone system // Yanochowski George A. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.11 MB | Shaun Ewing | Oct 20, 1925 00:00 | US-1557642-A // Telephone system // Yanochowski George A. // Kellogg Switchboard & Supply | ||||
| PDF File 1557991.pdf | 1.51 MB | Shaun Ewing | Oct 20, 1925 00:00 |
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US-1557991-A // Automatic telephone-exchange system // Dyson Alfred H. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.51 MB | Shaun Ewing | Oct 20, 1925 00:00 | US-1557991-A // Automatic telephone-exchange system // Dyson Alfred H. // Kellogg Switchboard & Supply |
