USD311396SExpiredUtility

Data converter for digital communication with a telephone

62
Assignee: TOSHIBA KKPriority: Jan 18, 1989Filed: Jul 11, 1989Granted: Oct 16, 1990
Est. expiryJan 18, 2009(expired)· nominal 20-yr term from priority
Inventors:Takashi Kajita
62
PatentIndex Score
9
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a data converter for digital communication with a telephone, as shown.

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