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C&B Inc

C&B Inc
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3375583A Ultrasonic dental tool Expired / Lapsed 1966-03-10 1968-04-02 0 Details
US3368280A Dental tool Expired / Lapsed 1966-03-23 1968-02-13 2 Details