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Kalart Co Inc
Kalart Co
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US2789205A
Photoflash unit
Expired / Lapsed
1953-04-15
1957-04-16
0
Details
US2397160A
Range finder for cameras
Expired / Lapsed
1945-03-02
1946-03-26
0
Details