Switching mechanism for electrical devices

Telephonic communications – Audio message storage – retrieval – or synthesis

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Details

200 617, 379 70, 379110, 379355, 379396, 379422, H01H 316, H04M 121, H04M 164

Patent

active

048993689

ABSTRACT:
The present invention concerns a switching mechanism for electrical devices where the operations of each device are controlled by turning the page-like switches of the mechanism in a manner similar to turning the pages of a book. A preferred embodiment of the invention concerns an integral telephone and telephone answering machine.

REFERENCES:
patent: 4164630 (1979-08-01), Brodbeck
patent: 4275273 (1981-07-01), Ts'Ao
patent: 4278845 (1981-07-01), Chiou

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