Name Size Creator Creation Date Labels Comment  
PDF File 2043354.pdf 526 kB Shaun Ewing Jun 09, 1936 00:00
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US-2043354-A // Film feeding mechanism // Mallina Rudolph F. // Bell Telephone Labor Inc
PDF File 2043348.pdf 857 kB Shaun Ewing Jun 09, 1936 00:00
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US-2043348-A // Communication system // Curl Herbert C. // Bell Telephone Labor Inc
PDF File 2043346.pdf 282 kB Shaun Ewing Jun 09, 1936 00:00
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US-2043346-A // Submarine cable loading coil // Buckley Oliver E. // Bell Telephone Labor Inc
PDF File 2043345.pdf 1.21 MB Shaun Ewing Jun 09, 1936 00:00
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US-2043345-A // Wave transmission network // Bobis Stephen // Bell Telephone Labor Inc
PDF File 2042869.pdf 1.61 MB Shaun Ewing Jun 02, 1936 00:00
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US-2042869-A // Code calling system // Smith Percy C. // Bell Telephone Labor Inc
PDF File 2042848.pdf 996 kB Shaun Ewing Jun 02, 1936 00:00
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US-2042848-A // Cabinet // Horn Irvin R. // Bell Telephone Labor Inc
PDF File 2042844.pdf 767 kB Shaun Ewing Jun 02, 1936 00:00
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US-2042844-A // Coin receptacle // Harvey William H. // Bell Telephone Labor Inc
PDF File 2042840.pdf 425 kB Shaun Ewing Jun 02, 1936 00:00
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US-2042840-A // Storage battery // Haring Horace E. // Bell Telephone Labor Inc
PDF File 2042828.pdf 2.06 MB Shaun Ewing Jun 02, 1936 00:00
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US-2042828-A // Telephone system // Buchanan Russell B. ; Kille Lindley A. // Bell Telephone Labor Inc
PDF File 2042822.pdf 804 kB Shaun Ewing Jun 02, 1936 00:00
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US-2042822-A // Telephone transmitter // Bennett Arthur F. ; Tuffnell William L. // Bell Telephone Labor Inc
PDF File 2042821.pdf 568 kB Shaun Ewing Jun 02, 1936 00:00
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US-2042821-A // Telephone transmitter // Bennett Arthur F. // Bell Telephone Labor Inc
PDF File 2042562.pdf 2.55 MB Shaun Ewing Jun 02, 1936 00:00
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US-2042562-A // Telephone system // Stokely Ray L. // Bell Telephone Labor Inc
PDF File 2042561.pdf 2.30 MB Shaun Ewing Jun 02, 1936 00:00
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US-2042561-A // Telephone system // Stokely Ray L. // Bell Telephone Labor Inc
PDF File 2042530.pdf 347 kB Shaun Ewing Jun 02, 1936 00:00
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US-2042530-A // Submarine signaling cable // Jacobs Oliver B. // Bell Telephone Labor Inc
PDF File 2041888.pdf 311 kB Shaun Ewing May 26, 1936 00:00
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US-2041888-A // Coin collector apparatus // Wheeler Clyde H. // Bell Telephone Labor Inc
PDF File 2041879.pdf 565 kB Shaun Ewing May 26, 1936 00:00
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US-2041879-A // Telephone system // Ulrich Horace W. // Bell Telephone Labor Inc
PDF File 2041875.pdf 518 kB Shaun Ewing May 26, 1936 00:00
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US-2041875-A // Multiple speed motor // Stoller Hugh M. // Bell Telephone Labor Inc
PDF File 2041873.pdf 1.75 MB Shaun Ewing May 26, 1936 00:00
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US-2041873-A // Switching system // Spencer Thomas A. // Bell Telephone Labor Inc
PDF File 2041855.pdf 760 kB Shaun Ewing May 26, 1936 00:00
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US-2041855-A // Frequency control // Ohl Russell S. // Bell Telephone Labor Inc
PDF File 2041850.pdf 243 kB Shaun Ewing May 26, 1936 00:00
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US-2041850-A // Detachable hinge // Melick John M. // Bell Telephone Labor Inc
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