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Patents Granted on 1948-10-12
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
D151,378Oct. 12, 1948N. LeskinMetal Straightening Hammerhammers
2,451,137Oct. 12, 1948C.E. WhiteContour grinding machine for work pieces each having a hollow spherical sectiongrinders
2,451,210Oct. 12, 1948R.M. GambleChuck for Automatic Machine Toolsmetal lathe chucks
2,451,246Oct. 12, 1948H.M. SheridanTool Bit and Holder Thereforinsert tool holders
2,451,367Oct. 12, 1948W.E. TwamleyFeed Mechanism
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