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Frank G Hough Co

Frank G Ho
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3202238A Hydraulic steering systems Expired / Lapsed 1961-09-14 1965-08-24 2 Details
US3015314A Hydraulic power steering arrangement Expired / Lapsed 1959-01-12 1962-01-02 0 Details