USD289771SExpiredUtility

Electrophotographic copying machine

Assignee: RICOH CO LTDPriority: Jun 6, 1984Filed: Dec 6, 1984Granted: May 12, 1987
Est. expiryJun 6, 2004(expired)· nominal 20-yr term from priority
49
PatentIndex Score
4
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electrophotographic copying machine, as shown and described.

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