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BRIDGEPORT MACHINES Inc A CORP OF
BRIDGEPORT
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US3582749A
Control system for positioning a cutting tool in an automat…
Expired / Lapsed
1968-10-01
1971-06-01
12
Details
US3577176A
Constant current step motor system
Expired / Lapsed
1968-04-26
1971-05-04
8
Details