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All Patents in class 60/464
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
  1,884,277Oct. 25, 1932B. SassenSelf Regulating Hydraulic System
  2,006,311Jun. 25, 1935B. Sassen, H. ErnstLeakage Compensator for Hydraulic Systems
  2,474,706Jun. 28, 1949G.A. WahlmarkHydraulic transmission
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