USD336079SExpiredUtility

Optical disc unit

31
Assignee: NEC CORPPriority: Aug 31, 1990Filed: Feb 27, 1991Granted: Jun 1, 1993
Est. expiryAug 31, 2010(expired)· nominal 20-yr term from priority
Inventors:Shingo NakamuraMakoto EndouShuuzou Katou
31
PatentIndex Score
3
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an optical disc unit, as shown and described.

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