USD470500SExpiredUtility

Control elements for a data entry machine for electric computers

Assignee: NEC CORPPriority: Oct 9, 2001Filed: Apr 8, 2002Granted: Feb 18, 2003

Est. expiryOct 9, 2021(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for control elements for a data entry machine for electric computers, as shown.

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