USD370007SExpiredUtility
Operation control unit for electronic computers
Est. expiryNov 23, 2014(expired)· nominal 20-yr term from priority
Inventors:Takaharu Ando
53
PatentIndex Score
7
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an operation control unit for electronic computers, as shown and described.
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