USD330760SExpiredUtility

Fin for use in a fin and tube heating exchanger in an air conditioner

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Assignee: MITSUBISHI ELECTRIC CORPPriority: Oct 24, 1988Filed: Feb 24, 1989Granted: Nov 3, 1992
Est. expiryOct 24, 2008(expired)· nominal 20-yr term from priority
Inventors:Takayuki YoshidaTomohumi TezukaMasao Huzii
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PatentIndex Score
8
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a fin for use in a fin and tube heat exchanger in an air conditioner, as shown and described.

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