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PENN INDUSTRIAL PRODUCTS Inc 2999 OVERLAND AVENUE SUITE 202 LOS ANGELES CALIFORNIA 90064 A CORP OF
PENN INDUS
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US4578855A
Article and method for connecting a remote air cleaner to a…
Expired / Lapsed
1983-07-27
1986-04-01
6
Details
US3874712A
Crimp-on clamp for flexible duct
Expired / Lapsed
1974-04-11
1975-04-01
13
Details