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All Patents in class 192/221
Patents 1 - 2 of 2
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NumberDatePatenteeTitleType
2,519,794Aug. 22, 1950H.C. Kemper, H.J. SiekmannHydraulic Gear Shifting Mechanismmetalworking machine mechanisms
2,877,655Mar. 17, 1959R.J. Flanigan, D.B. EayeartHydraulic Control for Gear Transmissionsmetalworking machine mechanisms
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