USD463428SExpiredUtility

Arithmetic operation control machine for electronic computer

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Assignee: TOSHIBA KKPriority: Mar 14, 2001Filed: Sep 14, 2001Granted: Sep 24, 2002
Est. expiryMar 14, 2021(expired)· nominal 20-yr term from priority
Inventors:Keita Tanaka
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PatentIndex Score
2
Cited by
6
References
1
Claims

Claims

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

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