New Shrewsbury, NJ, US
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Patent Grant
AT&T Bell Laboratories
Lois E. Flamm
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
AT&T Bell Laboratories
Frank H. Levinson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
AT&T Bell Laboratories
Christopher Flores
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Bell Telephone Laboratories, Incorporated
John O. Limb
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Bell Telephone Laboratories, Inc.
John O. Limb
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Bell Telephone Laboratories, Incorporated
John O. Limb
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Bell Telephone Laboratories, Incorporated
John Ormond Limb
G08 - SIGNALLING
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Patent Grant
Bell Telephone Laboratories, Incorporated
Cassius Chapin Cutler
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Bell Telephone Laboratories, Incorporated
Earl Franklin Brown
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Bell Telephone Laboratories, Incorporated
Earl Franklin Brown
H04 - ELECTRIC COMMUNICATION TECHNIQUE
