USD303957SExpiredUtility

Optical disk unit for electronic computers

Assignee: NEC CORPPriority: Jun 19, 1986Filed: Dec 18, 1986Granted: Oct 10, 1989

Est. expiryJun 19, 2006(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for an optical disk unit for electronic computers, as shown and described.

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