USD248959SExpiredUtility

Electronic flash unit

Assignee: CANON KKPriority: Sep 7, 1976Filed: Mar 2, 1977Granted: Aug 15, 1978

Est. expirySep 7, 1996(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for the electronic flash unit, as shown and described.

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