USD322979SExpiredUtility

Automatic slide film exchanging unit

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Assignee: CANON KKPriority: May 9, 1989Filed: Nov 9, 1989Granted: Jan 7, 1992
Est. expiryMay 9, 2009(expired)· nominal 20-yr term from priority
Inventors:Ei Yamamoto
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Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an automatic slide film exchanging unit, as shown.

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