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CLARAGE FAN CO
CLARAGE FA
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US3122307A
Fan equipment
Expired / Lapsed
1961-08-08
1964-02-25
2
Details
US1928331A
Conditioning and ventilating system
Expired / Lapsed
1933-02-10
1933-09-26
0
Details