USD537067SExpiredUtility
Combined amplifier and receiver
Est. expiryDec 13, 2025(expired)· nominal 20-yr term from priority
Inventors:Yuji Oikawa
69
PatentIndex Score
16
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16
References
1
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exact text as granted — not AI-modifiedCLAIM
The ornamental design for a combined amplifier and receiver, as shown.Cited by (0)
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