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All Patents in class 384/118
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,459,826Jan. 25, 1949M.E. MartellottiFluid Pressure Bearingmetalworking machine bearings
2,578,712Dec. 18, 1951M.E. MartellottiFluid Pressure Bearingmetalworking machine bearings
2,578,713Dec. 18, 1951M.E. MartellottiFluid Pressure Bearingmetalworking machine bearings
3,030,744Apr. 24, 1962A.E. MuellerAir film bearing for machine toolsgrinders
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