USD349162SExpiredUtility

Control unit for dental instruments

Assignee: A DEC INCPriority: Feb 2, 1993Filed: Feb 2, 1993Granted: Jul 26, 1994

Est. expiryFeb 2, 2013(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a control unit for dental instruments, as shown and described.

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