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JOSEPH A ROSENBERG
JOSEPH A R
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US2794437A
Sealed package
Expired / Lapsed
1954-06-01
1957-06-04
0
Details
US2725056A
Transfusion apparatus
Expired / Lapsed
1954-10-26
1955-11-29
0
Details