USD308885SExpiredUtility

Developing device for copying machine

Assignee: CANON KKPriority: Jun 6, 1988Filed: Dec 2, 1988Granted: Jun 26, 1990

Est. expiryJun 6, 2008(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a developing device for copying machine, as shown and described.

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