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Guardite Corp
Guardite C
Active Patents
0
Total Holdings
3
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US2415425A
Vacuum chamber
Expired / Lapsed
1945-06-11
1947-02-11
0
Details
US2340170A
Vacuum drying food products
Expired / Lapsed
1941-09-24
1944-01-25
0
Details
US2131134A
Fumigation
Expired / Lapsed
1935-11-18
1938-09-27
0
Details