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HANDY GOVERNOR Corp
HANDY GOVE
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US1915113A
Machine and method for making wound articles
Expired / Lapsed
1932-03-16
1933-06-20
0
Details
US1663631A
Governor
Expired / Lapsed
1922-05-08
1928-03-27
0
Details