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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 1677191.pdf | 150 kB | Shaun Ewing | Jul 17, 1928 00:00 |
|
US-1677191-A // Modulating arrangement // Loynes Owen H. // American Telephone & Telegraph | |||
| Version 1 (current) | 150 kB | Shaun Ewing | Jul 17, 1928 00:00 | US-1677191-A // Modulating arrangement // Loynes Owen H. // American Telephone & Telegraph | ||||
| PDF File 1621530.pdf | 142 kB | Shaun Ewing | Mar 22, 1927 00:00 |
|
US-1621530-A // Dead-ending clamp // Fitzpatrick Paul G. // American Telephone & Telegraph | |||
| Version 1 (current) | 142 kB | Shaun Ewing | Mar 22, 1927 00:00 | US-1621530-A // Dead-ending clamp // Fitzpatrick Paul G. // American Telephone & Telegraph | ||||
| PDF File 1420487.pdf | 141 kB | Shaun Ewing | Jun 20, 1922 00:00 |
|
US-1420487-A // Hook // Kent Robert J. // American Telephone & Telegraph | |||
| Version 1 (current) | 141 kB | Shaun Ewing | Jun 20, 1922 00:00 | US-1420487-A // Hook // Kent Robert J. // American Telephone & Telegraph | ||||
| PDF File 1571513.pdf | 140 kB | Shaun Ewing | Feb 02, 1926 00:00 |
|
US-1571513-A // Telephone substation circuits // Edwards William H. // American Telephone & Telegraph | |||
| Version 1 (current) | 140 kB | Shaun Ewing | Feb 02, 1926 00:00 | US-1571513-A // Telephone substation circuits // Edwards William H. // American Telephone & Telegraph | ||||
| PDF File 1700806.pdf | 140 kB | Shaun Ewing | Feb 05, 1929 00:00 |
|
US-1700806-A // Cone loud-speaker // Morris Robert W. // American Telephone & Telegraph | |||
| Version 1 (current) | 140 kB | Shaun Ewing | Feb 05, 1929 00:00 | US-1700806-A // Cone loud-speaker // Morris Robert W. // American Telephone & Telegraph | ||||
| PDF File 1697061.pdf | 139 kB | Shaun Ewing | Jan 01, 1929 00:00 |
|
US-1697061-A // Corner-bridle-ring support // Gordon George B. // American Telephone & Telegraph | |||
| Version 1 (current) | 139 kB | Shaun Ewing | Jan 01, 1929 00:00 | US-1697061-A // Corner-bridle-ring support // Gordon George B. // American Telephone & Telegraph | ||||
| PDF File 1693653.pdf | 136 kB | Shaun Ewing | Dec 04, 1928 00:00 |
|
US-1693653-A // Battery supply circuit // Mckown Frederick W. // American Telephone & Telegraph | |||
| Version 1 (current) | 136 kB | Shaun Ewing | Dec 04, 1928 00:00 | US-1693653-A // Battery supply circuit // Mckown Frederick W. // American Telephone & Telegraph | ||||
| PDF File 1741356.pdf | 131 kB | Shaun Ewing | Dec 31, 1929 00:00 |
|
US-1741356-A // Protective device for electric circuits // Bascom Henry M. // American Telephone & Telegraph | |||
| Version 1 (current) | 131 kB | Shaun Ewing | Dec 31, 1929 00:00 | US-1741356-A // Protective device for electric circuits // Bascom Henry M. // American Telephone & Telegraph | ||||
| PDF File 1642025.pdf | 124 kB | Shaun Ewing | Sept 13, 1927 00:00 |
|
US-1642025-A // Cross-arm // Hosford Roger F. // American Telephone & Telegraph | |||
| Version 1 (current) | 124 kB | Shaun Ewing | Sept 13, 1927 00:00 | US-1642025-A // Cross-arm // Hosford Roger F. // American Telephone & Telegraph | ||||
| PDF File 1637419.pdf | 123 kB | Shaun Ewing | Aug 02, 1927 00:00 |
|
US-1637419-A // Nail-expansion anchor // Klein Harles H. // American Telephone & Telegraph | |||
| Version 1 (current) | 123 kB | Shaun Ewing | Aug 02, 1927 00:00 | US-1637419-A // Nail-expansion anchor // Klein Harles H. // American Telephone & Telegraph | ||||
| PDF File 1565358.pdf | 117 kB | Shaun Ewing | Dec 15, 1925 00:00 |
|
US-1565358-A // Alloy for electrical contacts // Gardner Leland A. // American Telephone & Telegraph | |||
| Version 1 (current) | 117 kB | Shaun Ewing | Dec 15, 1925 00:00 | US-1565358-A // Alloy for electrical contacts // Gardner Leland A. // American Telephone & Telegraph | ||||
| PDF File 1601796.pdf | 101 kB | Shaun Ewing | Oct 05, 1926 00:00 |
|
US-1601796-A // Nail expansion anchor // Gordon George B. // American Telephone & Telegraph | |||
| Version 1 (current) | 101 kB | Shaun Ewing | Oct 05, 1926 00:00 | US-1601796-A // Nail expansion anchor // Gordon George B. // American Telephone & Telegraph |
