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Glenfield and Kennedy Ltd
Glenfield
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US2599742A
Filtrability recorder
Expired / Lapsed
1949-08-13
1952-06-10
0
Details
US2572436A
Means for measuring and recording the filtrability of fluids
Expired / Lapsed
1946-06-11
1951-10-23
0
Details