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Seneca Falls Machine Co
Seneca Fal
Active Patents
0
Total Holdings
3
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US3188541A
Contour tracing control device
Expired / Lapsed
1962-07-26
1965-06-08
2
Details
US3142018A
Fine and coarse positional servo system
Expired / Lapsed
1961-01-24
1964-07-21
2
Details
US1961090A
Electrically controlled speed coordinating mechanism
Expired / Lapsed
1931-07-30
1934-05-29
0
Details