Name Size Creator Creation Date Labels Comment  
PDF File 2028190.pdf 589 kB Shaun Ewing Jan 21, 1936 00:00
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US-2028190-A // Impact testing device and method // Burns Robert // Bell Telephone Labor Inc
PDF File 2028194.pdf 899 kB Shaun Ewing Jan 21, 1936 00:00
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US-2028194-A // Printing telegraph system // Corwin Thomas L. // Bell Telephone Labor Inc
PDF File 2028195.pdf 1.07 MB Shaun Ewing Jan 21, 1936 00:00
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US-2028195-A // Telephone system // Dimond Thomas L. // Bell Telephone Labor Inc
PDF File 2028210.pdf 528 kB Shaun Ewing Jan 21, 1936 00:00
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US-2028210-A // Coin collecting apparatus // Harvey William H. // Bell Telephone Labor Inc
PDF File 2028212.pdf 713 kB Shaun Ewing Jan 21, 1936 00:00
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US-2028212-A // Radio transmitting system // Heising Raymond A. // Bell Telephone Labor Inc
PDF File 2028237.pdf 196 kB Shaun Ewing Jan 21, 1936 00:00
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US-2028237-A // Locking device // Och Henry G. // Bell Telephone Labor Inc
PDF File 2029014.pdf 1.37 MB Shaun Ewing Jan 28, 1936 00:00
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US-2029014-A // Wave transmission network // Bode Hendrik W. // Bell Telephone Labor Inc
PDF File 2029018.pdf 737 kB Shaun Ewing Jan 28, 1936 00:00
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US-2029018-A // Telephone system // Cruickshank John E. // Bell Telephone Labor Inc
PDF File 2029030.pdf 1.11 MB Shaun Ewing Jan 28, 1936 00:00
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US-2029030-A // Testing system // Low Frank K. // Bell Telephone Labor Inc
PDF File 2029040.pdf 703 kB Shaun Ewing Jan 28, 1936 00:00
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US-2029040-A // Photo-electric tube // Stilwell George R. // Bell Telephone Labor Inc
PDF File 2029041.pdf 379 kB Shaun Ewing Jan 28, 1936 00:00
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US-2029041-A // Loaded transmission line // Strieby Maurice E. // Bell Telephone Labor Inc
PDF File 2029113.pdf 704 kB Shaun Ewing Jan 28, 1936 00:00
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US-2029113-A // Telephone coin collector // Mills Percy E. // Bell Telephone Labor Inc
PDF File 2029683.pdf 2.38 MB Shaun Ewing Feb 04, 1936 00:00
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US-2029683-A // Telephone system // Stokely Ray L. // Bell Telephone Labor Inc
PDF File 2029693.pdf 591 kB Shaun Ewing Feb 04, 1936 00:00
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US-2029693-A // Telephone system // Anderson Lynn T. ; Low Frank K. // Bell Telephone Labor Inc
PDF File 2029698.pdf 931 kB Shaun Ewing Feb 04, 1936 00:00
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US-2029698-A // Wave transmission network // Bode Hendrik W. // Bell Telephone Labor Inc
PDF File 2029699.pdf 618 kB Shaun Ewing Feb 04, 1936 00:00
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US-2029699-A // Alarm system // Bowne Langford J. // Bell Telephone Labor Inc
PDF File 2029710.pdf 852 kB Shaun Ewing Feb 04, 1936 00:00
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US-2029710-A // Selective signaling system // Field Joseph C. // Bell Telephone Labor Inc
PDF File 2029723.pdf 507 kB Shaun Ewing Feb 04, 1936 00:00
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US-2029723-A // Signaling system // Johnson Lewis H. ; Low Frank K. // Bell Telephone Labor Inc
PDF File 2030400.pdf 2.25 MB Shaun Ewing Feb 11, 1936 00:00
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US-2030400-A // Control circuit // Rosene Victor E. // Bell Telephone Labor Inc
PDF File 2030412.pdf 1.40 MB Shaun Ewing Feb 11, 1936 00:00
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US-2030412-A // Telephone exchange system // Stearn Franklin A. // Bell Telephone Labor Inc
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