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Berger Brothers Co
Berger Bro
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
GB662396A
Simulated vertebra model
Expired / Lapsed
1949-09-19
—
0
Details
US2622609A
Fluid control apparatus
Expired / Lapsed
1945-10-24
1952-12-23
0
Details