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FRIEDER

FRIEDER
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2497596A Tent Expired / Lapsed 1946-06-11 1950-02-14 0 Details
US2426926A Hemispherical parachute canopy Expired / Lapsed 1941-12-11 1947-09-02 0 Details