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Siemens APP und Maschinen GmbH

Siemens AP
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2234326A Yielding follow-up control Expired / Lapsed 1939-11-09 1941-03-11 0 Details
US2162862A Attitude control means for aircraft Expired / Lapsed 1938-05-20 1939-06-20 0 Details