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All Patents in class 33/644
Patents 1 - 8 of 8
First set of recordsLast set of records
NumberDatePatenteeTitleType
181,809Sep. 05, 1876R.D. WilliamsDiameter Gagemeasurement gauges
610,021Aug. 30, 1898C.V. BogartCentering Gagecenter marking gauges
715,445Dec. 09, 1902I.A. WhiteCentering Gagespecial purpose gauges
966,500Aug. 09, 1910G.F. WegnerCombined Holder and Centering Tool
1,262,434Apr. 09, 1918W.E. BeeckScriber Attachmentcurve marking gauges
1,395,087Oct. 25, 1921H.O. BrionCenter-testing devicemeasuring tools
2,125,682Aug. 02, 1938J. MeluzinLathe Hand Gaugespecial purpose gauges
5,782,006Jul. 21, 1998D. Zeigler, P. Erway, J. BrownDoweling jigwoodworking tools
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