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All Patents in class 409/283
Patents 1 - 12 of 12
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,875,033Aug. 30, 1932F.J. LapointeHydraulic broaching machine with fast return strokebroaching machines
1,984,974Dec. 18, 1934F.J. LapointeBroaching machinebroaching machines
2,024,251Dec. 17, 1935M. RomaineBroaching Machinebroaching machines
2,024,252Dec. 17, 1935E.G. Roehm, M. RomaineBroaching Machinebroaching machines
2,043,420Jun. 09, 1936E.G. RoehmBroaching Machinebroaching machines
2,052,248Aug. 25, 1936E.G. RoehmBroaching Machinebroaching machines
2,089,753Aug. 10, 1937F.J. LapointeBroaching machinebroaching machines
2,173,396Sep. 19, 1939F.J. LapointeBroaching machine
2,174,984Oct. 03, 1939F.J. LapointeBroaching machine
2,264,538Dec. 02, 1941F.J. LapointeBroaching machinebroaching machines
2,643,585Jun. 30, 1953F.J. Lapointe, E.J. LapointeBroaching machinebroaching machines
2,751,822Jun. 26, 1956B.P. SchiltzBroaching machine with anti-chatter controlbroaching machines
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