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Patents for Walter D. Archea
Patents 46 - 53 of 53
First set of recordsPrevious set of recordsLast set of records
NumberDatePatenteeTitleType
2,065,326Dec. 22, 1936W.D. Archea, M.E. Martellotti, H. ErnstMilling Machinemilling machines
2,070,807Feb. 16, 1937W.D. Archea, E.G. RoehmBacklash Eliminatormilling machines
2,070,808Feb. 16, 1937E.G. Roehm, W.D. Archea, M. RomaineMilling Machine Transmission and Control Mechanismmachine tool controls
2,079,700May 11, 1937W.D. ArcheaMachine Tool Organizationmetalworking machine lubrication
2,079,717May 11, 1937W.D. Archea, E.G. Roehmmachine for Milling Turbine Bladesmilling machines
2,090,992Aug. 24, 1937W.D. ArcheaThread Milling Machinemilling machines
2,115,236Apr. 26, 1938W.D. Archea, M. RomaineMachine Toolgrinding machines
2,143,533Jan. 10, 1939C.E. Brown, W.D. ArcheaMachine Toolgrinding machines
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