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JAMESTOWN METAL EQUIPMENT COMP
JAMESTOWN
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US2413954A
Filtering device
Expired / Lapsed
1943-12-02
1947-01-07
0
Details
US2361767A
Laundering machine
Expired / Lapsed
1939-12-04
1944-10-31
0
Details