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Busch Sulzer Bros Diesel Engine Co

Busch Sulz
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2288173A Control for internal combustion engines Expired / Lapsed 1940-08-02 1942-06-30 0 Details
US1684074A Injection device for internal-combustion engines Expired / Lapsed 1925-05-19 1928-09-11 0 Details