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All Patents of Type: honing machines
Patents 1 - 15 of 68
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NumberDatePatenteeTitleType
1,732,560Oct. 22, 1929A.M. JohnsonHoning machinehoning machines
1,783,019Nov. 25, 1930A.M. JohnsonHoning machinehoning machines
1,872,746Aug. 23, 1932A.M. JohnsonHoning machinehoning machines
1,877,881Sep. 20, 1932A.M. JohnsonHoning machinehoning machines
1,922,246Aug. 15, 1933A.M. JohnsonMachine toolhoning machines
1,945,044Jan. 30, 1934W.M. Fairbairn, A.M. JohnsonHoning machinehoning machines
1,945,045Jan. 30, 1934A.M. JohnsonHoning machinehoning machines
2,044,076Jun. 16, 1936A.M. JohnsonSkip-stop control mechanismhoning machines
2,083,194Jun. 08, 1937A.M. JohnsonHoning machinehoning machines
2,106,216Jan. 25, 1938A.M. JohnsonHoning machinehoning machines
2,111,784Mar. 22, 1938A.M. JohnsonHoning machinehoning machines
2,114,349Apr. 19, 1938A.M. JohnsonHoning machinehoning machines
2,130,393Sep. 20, 1938A.M. JohnsonHoning machinehoning machines
2,163,604Jun. 27, 1939A.M. JohnsonHoning machinehoning machines
2,167,758Aug. 01, 1939W.M. Fairbairn, A.M. JohnsonMethod and machine for honing cylindrical surfaceshoning machines
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