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Societe de Condensation et dApplications Mecaniques

Societe de
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
GB352040A Improvements in or relating to subaqueous sound receivers a… Expired / Lapsed 1930-01-28 — 0 Details
US1858931A Method and apparatus for sounding and for locating submarin… Expired / Lapsed 1924-12-08 1932-05-17 0 Details
US1782294A Method and apparatus for torpedo-firing operations Expired / Lapsed 1928-06-13 1930-11-18 0 Details