USD331255SExpiredUtility

Electronic copying machine

Assignee: TOSHIBA KKPriority: Mar 8, 1990Filed: Sep 7, 1990Granted: Nov 24, 1992
Est. expiryMar 8, 2010(expired)· nominal 20-yr term from priority
Inventors:Shinichi Hiroki
42
PatentIndex Score
4
Cited by
10
References
1
Claims

Claims

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

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