USD420336SExpiredUtility

Operation controller for electronic computers

Assignee: TOSHIBA KKPriority: May 20, 1998Filed: Nov 6, 1998Granted: Feb 8, 2000

Est. expiryMay 20, 2018(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for an operation controller for electronic computers, as shown and described.

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