USD323873SExpiredUtility

Micro filter for water or gas

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Assignee: MITSUBISHI RAYON COPriority: Jul 28, 1989Filed: Jan 18, 1990Granted: Feb 11, 1992
Est. expiryJul 28, 2009(expired)· nominal 20-yr term from priority
Inventors:Manabu YanouAkira Hoshide
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PatentIndex Score
2
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a micro filter for water or gas, as shown and described.

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