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GLASCOTE PRODUCTS Inc
GLASCOTE P
Active Patents
0
Total Holdings
3
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US2780482A
Expansion joint for pipe lines and the like
Expired / Lapsed
1953-03-05
1957-02-05
0
Details
US2300058A
Apparatus for exchanging heat
Expired / Lapsed
1941-07-21
1942-10-27
0
Details
US2270333A
Pressure relief valve
Expired / Lapsed
1940-08-02
1942-01-20
0
Details