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Patents Granted on 1915-07-20
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,146,834Jul. 20, 1915M.A. YeakleyTrolley-catcherrailroad cars and carriages
1,146,858Jul. 20, 1915W.F. FolmerHolder for Photographic Sensitized Materialfilm and plate holders
1,146,978Jul. 20, 1915H.C. WalshDie-presspunch presses
1,147,473Jul. 20, 1915C.G. WildersonCutter-headcutterheads
1,147,476Jul. 20, 1915W.M. Alston, I.E. HindmanLifting-jack
1,147,615Jul. 20, 1915A.L. De LeeuwOver Armmilling machines
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