USD316716SExpiredUtility

Amplifier

85
Assignee: TOSHIBA KKPriority: Dec 17, 1987Filed: Jun 16, 1988Granted: May 7, 1991
Est. expiryDec 17, 2007(expired)· nominal 20-yr term from priority
Inventors:Shunsaku Nagata
85
PatentIndex Score
29
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an amplifier, as shown.

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