USD309130SExpiredUtility

Central processor for an electronic computer

79
Assignee: HITACHI LTDPriority: Sep 4, 1987Filed: Feb 24, 1988Granted: Jul 10, 1990
Est. expirySep 4, 2007(expired)· nominal 20-yr term from priority
Inventors:Atsuo YoshidaKoushirou AdachiTousaku HattoriHiroshi WatanabeYoshiaki Takahashi
79
PatentIndex Score
20
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a central processor for an electronic computer, as shown.

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