USD383760SExpiredUtility
Amplifier control panel
Est. expiryMay 21, 2016(expired)· nominal 20-yr term from priority
Inventors:Norman J. Olson
28
PatentIndex Score
0
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for amplifier control panel, as shown and described.
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