USD343164SExpiredUtility

Retrieval speed controller for microfilm electric roll carrier

Assignee: CANON KKPriority: Jun 19, 1992Filed: Dec 16, 1992Granted: Jan 11, 1994

Est. expiryJun 19, 2012(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a retrieval speed controller for microfilm electric roll carrier, as shown and described.

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