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GULTON Manufacturing CORP

GULTON Man
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2640165A Ceramic transducer element Expired / Lapsed 1948-05-29 1953-05-26 2 Details
US2614144A Transducer element and method of making same Expired / Lapsed 1948-06-26 1952-10-14 0 Details