USD262140SExpiredUtility

Electronic calculating machine

70
Assignee: SHARP KKPriority: Apr 12, 1979Filed: Oct 11, 1979Granted: Dec 1, 1981
Est. expiryApr 12, 1999(expired)· nominal 20-yr term from priority
Inventors:Masafumi YamagamiShigeru Kurozumi
70
PatentIndex Score
9
Cited by
4
References
1
Claims

Claims

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

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