USD244469SExpiredUtility

Desk telephone station with built-in freespeaking device

83
Assignee: DEUTSCHE TELEPHONWERKE UND KABELINDUSTRIE AGPriority: Nov 5, 1975Filed: Apr 19, 1976Granted: May 24, 1977
Est. expiryNov 5, 1995(expired)· nominal 20-yr term from priority
Inventors:Karl Buchin
83
PatentIndex Score
17
Cited by
0
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a desk telephone station with built-in freespeaking device.

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