USD333473SExpiredUtility

Air cylinder

45
Assignee: SMC CORPPriority: Aug 30, 1989Filed: Feb 28, 1990Granted: Feb 23, 1993
Est. expiryAug 30, 2009(expired)· nominal 20-yr term from priority
Inventors:Akira Aizawa
45
PatentIndex Score
5
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an air cylinder, as shown and described.

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