US PATENT SUBCLASS 379 / 86
.~.~.~ Inductive pickup

Current as of: June, 1999
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379 /   HD   TELEPHONIC COMMUNICATIONS

67.1  DF  AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS {13}
68  DF  .~ Dynamic audio signal recording or reproduction {4}
85  DF  .~.~ Recording of telephone signal during normal operation {1}
86.~.~.~ Inductive pickup

DEFINITION

Classification: 379/86

Inductive pickup:

(under subclass 85) Subject matter wherein the signal from the telephone system is coupled for record generating by two electrical devices having an interacting magnetic field.

SEE OR SEARCH THIS CLASS, SUBCLASS:

433, for an inductive telephone pickup.