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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2024592.pdf | 856 kB | Shaun Ewing | Dec 17, 1935 00:00 |
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US-2024592-A // Telephone system // Mckim James B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 856 kB | Shaun Ewing | Dec 17, 1935 00:00 | US-2024592-A // Telephone system // Mckim James B. // Bell Telephone Labor Inc | ||||
| PDF File 2024585.pdf | 462 kB | Shaun Ewing | Dec 17, 1935 00:00 |
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US-2024585-A // Manufacture of electron discharge devices // Laico Joseph P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 462 kB | Shaun Ewing | Dec 17, 1935 00:00 | US-2024585-A // Manufacture of electron discharge devices // Laico Joseph P. // Bell Telephone Labor Inc | ||||
| PDF File 2024581.pdf | 1.02 MB | Shaun Ewing | Dec 17, 1935 00:00 |
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US-2024581-A // Telegraph toll system // Kinkead Fullerton S. ; Locke George A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.02 MB | Shaun Ewing | Dec 17, 1935 00:00 | US-2024581-A // Telegraph toll system // Kinkead Fullerton S. ; Locke George A. // Bell Telephone Labor Inc | ||||
| PDF File 2024580.pdf | 871 kB | Shaun Ewing | Dec 17, 1935 00:00 |
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US-2024580-A // Communication system // Kinkead Fullerton S. ; Corwin Thomas L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 871 kB | Shaun Ewing | Dec 17, 1935 00:00 | US-2024580-A // Communication system // Kinkead Fullerton S. ; Corwin Thomas L. // Bell Telephone Labor Inc | ||||
| PDF File 2024576.pdf | 554 kB | Shaun Ewing | Dec 17, 1935 00:00 |
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US-2024576-A // Electrical wave filter // Grossman Alexander J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 554 kB | Shaun Ewing | Dec 17, 1935 00:00 | US-2024576-A // Electrical wave filter // Grossman Alexander J. // Bell Telephone Labor Inc | ||||
| PDF File 2024571.pdf | 319 kB | Shaun Ewing | Dec 17, 1935 00:00 |
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US-2024571-A // Flow meter // Gent Edgar W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 319 kB | Shaun Ewing | Dec 17, 1935 00:00 | US-2024571-A // Flow meter // Gent Edgar W. // Bell Telephone Labor Inc | ||||
| PDF File 2023606.pdf | 763 kB | Shaun Ewing | Dec 10, 1935 00:00 |
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US-2023606-A // Automatic disconnect system // Meszar John // Bell Telephone Labor Inc | |||
| Version 1 (current) | 763 kB | Shaun Ewing | Dec 10, 1935 00:00 | US-2023606-A // Automatic disconnect system // Meszar John // Bell Telephone Labor Inc | ||||
| PDF File 2023592.pdf | 496 kB | Shaun Ewing | Dec 10, 1935 00:00 |
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US-2023592-A // Coin chute // Hoyt Frederick A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 496 kB | Shaun Ewing | Dec 10, 1935 00:00 | US-2023592-A // Coin chute // Hoyt Frederick A. // Bell Telephone Labor Inc | ||||
| PDF File 2023589.pdf | 682 kB | Shaun Ewing | Dec 10, 1935 00:00 |
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US-2023589-A // Switching mechanism // Hersey Ralph E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 682 kB | Shaun Ewing | Dec 10, 1935 00:00 | US-2023589-A // Switching mechanism // Hersey Ralph E. // Bell Telephone Labor Inc | ||||
| PDF File 2023581.pdf | 864 kB | Shaun Ewing | Dec 10, 1935 00:00 |
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US-2023581-A // Sound picture projector // Glunt Omer M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 864 kB | Shaun Ewing | Dec 10, 1935 00:00 | US-2023581-A // Sound picture projector // Glunt Omer M. // Bell Telephone Labor Inc | ||||
| PDF File 2023494.pdf | 700 kB | Shaun Ewing | Dec 10, 1935 00:00 |
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US-2023494-A // Apparatus for the automatic grinding of crystals // Strieby Maurice E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 700 kB | Shaun Ewing | Dec 10, 1935 00:00 | US-2023494-A // Apparatus for the automatic grinding of crystals // Strieby Maurice E. // Bell Telephone Labor Inc | ||||
| PDF File 2023011.pdf | 1.01 MB | Shaun Ewing | Dec 03, 1935 00:00 |
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US-2023011-A // Telephone system // Dunham Bert G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.01 MB | Shaun Ewing | Dec 03, 1935 00:00 | US-2023011-A // Telephone system // Dunham Bert G. // Bell Telephone Labor Inc | ||||
| PDF File 2023010.pdf | 255 kB | Shaun Ewing | Dec 03, 1935 00:00 |
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US-2023010-A // Electrical counting system // Dimond Thomas L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 255 kB | Shaun Ewing | Dec 03, 1935 00:00 | US-2023010-A // Electrical counting system // Dimond Thomas L. // Bell Telephone Labor Inc | ||||
| PDF File 2022991.pdf | 580 kB | Shaun Ewing | Dec 03, 1935 00:00 |
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US-2022991-A // Alarm transmitting system // Walter Orville L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 580 kB | Shaun Ewing | Dec 03, 1935 00:00 | US-2022991-A // Alarm transmitting system // Walter Orville L. // Bell Telephone Labor Inc | ||||
| PDF File 2022977.pdf | 269 kB | Shaun Ewing | Dec 03, 1935 00:00 |
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US-2022977-A // Joint in line wires // Quarles Donald A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 269 kB | Shaun Ewing | Dec 03, 1935 00:00 | US-2022977-A // Joint in line wires // Quarles Donald A. // Bell Telephone Labor Inc | ||||
| PDF File 2022972.pdf | 300 kB | Shaun Ewing | Dec 03, 1935 00:00 |
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US-2022972-A // Variable gain amplifier // Nebel Charles N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 300 kB | Shaun Ewing | Dec 03, 1935 00:00 | US-2022972-A // Variable gain amplifier // Nebel Charles N. // Bell Telephone Labor Inc | ||||
| PDF File 2022971.pdf | 440 kB | Shaun Ewing | Dec 03, 1935 00:00 |
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US-2022971-A // Coin collector apparatus // Mills Percy E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 440 kB | Shaun Ewing | Dec 03, 1935 00:00 | US-2022971-A // Coin collector apparatus // Mills Percy E. // Bell Telephone Labor Inc | ||||
| PDF File 2022969.pdf | 861 kB | Shaun Ewing | Dec 03, 1935 00:00 |
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US-2022969-A // Electrical wave production // Meacham Larned A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 861 kB | Shaun Ewing | Dec 03, 1935 00:00 | US-2022969-A // Electrical wave production // Meacham Larned A. // Bell Telephone Labor Inc | ||||
| PDF File 2022968.pdf | 505 kB | Shaun Ewing | Dec 03, 1935 00:00 |
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US-2022968-A // Frequency changing system // May David T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 505 kB | Shaun Ewing | Dec 03, 1935 00:00 | US-2022968-A // Frequency changing system // May David T. // Bell Telephone Labor Inc | ||||
| PDF File 2022964.pdf | 331 kB | Shaun Ewing | Dec 03, 1935 00:00 |
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US-2022964-A // Mounting for electrical devices // Jones Edward H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 331 kB | Shaun Ewing | Dec 03, 1935 00:00 | US-2022964-A // Mounting for electrical devices // Jones Edward H. // Bell Telephone Labor Inc |
