Telephonic communications – Telephone line or system combined with diverse electrical... – To produce visual-graphic copy
Patent
1990-01-29
1991-08-13
Ng, Jin F.
Telephonic communications
Telephone line or system combined with diverse electrical...
To produce visual-graphic copy
379420, 358400, H04M 1100
Patent
active
050402064
ABSTRACT:
A communication apparatus comprises a casing, a driving mechanism provided within the casing and generating a driving sound when enabled, and a speaker-phone including a speaker and a microphone for making a hand-free call when enabled. The driving mechanism is arranged at a position within the casing isolated from the microphone, and the speaker is arranged at a position on the casing isolated from the microphone. The communication apparatus has a mode in which both the driving mechanism and the speaker-phone are enabled simultaneously.
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Newsweek, Dec. 1986.
Nishimura Shin'ichi
Tokumasu Takahiko
Matar Ahmad F.
Ng Jin F.
Ricoh & Company, Ltd.
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