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All Patents of Type: measuring tools
Patents 1 - 15 of 25
First set of recordsNext set of recordsLast set of records
69,954Oct. 15, 1867J. RichardsStandard Gaugesmeasuring tools
732,184Jun. 30, 1903B.M. HansonDimensioning apparatusmeasuring tools
741,087Oct. 13, 1903C.B. WeidlogIndicator for Boring Machinesmeasuring tools
SE-17,017Jan. 30, 1904C.E. JohanssonGauge block sets for precision measurementmeasuring tools
1,169,900Feb. 01, 1916W. WinterSine-barmeasuring tools
1,169,928Feb. 01, 1916W.C. CommonsMovable sine-barmeasuring tools
1,307,426Jun. 24, 1919F.O. WellsLimit Gagemeasuring tools
1,307,451Jun. 24, 1919R.H. ParkerScrew Thread Gagemeasuring tools
1,395,087Oct. 25, 1921H.O. BrionCenter-testing devicemeasuring tools
1,571,783Feb. 02, 1926J.R. AulenbackAdjustable Gagemeasuring tools
1,579,334Apr. 06, 1926G. PoncetMicrometric Plug Gagemeasuring tools
1,597,636Aug. 24, 1926W.E. SykesMeasuring Instrument for Gear Wheel Teethmeasuring tools
1,598,248Aug. 31, 1926S.S. PaineMeasuring Gauge for Rollsmeasuring tools
1,799,739Apr. 07, 1931J.B. Elfring, C.G. SchielePrecision measuring devicemeasuring tools
1,852,760Apr. 05, 1932J.G. SissonCylinder Gaugemeasuring tools
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