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H H Buggie & Co

H H Buggie
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2517730A Rotary shaft seal Expired / Lapsed 1948-01-26 1950-08-08 0 Details
US2222069A Method for predetermining the volume represented by a shade… Expired / Lapsed 1939-11-06 1940-11-19 0 Details