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LAFRANCE PRECISION CASTING Co
LAFRANCE P
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US4196821A
Instrument housing
Expired / Lapsed
1978-05-15
1980-04-08
17
Details
US4089464A
Instrument housing
Expired / Lapsed
1976-09-30
1978-05-16
35
Details