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Patents for Stephen H. Bellows
Patents 1 - 14 of 14
First set of recordsLast set of records
142,761Sep. 16, 1873S.H. BellowsMachinists' Gagesspecial purpose gauges
RE9,138Apr. 06, 1880O.R. ChaplinCombined Square and Bevelbevel squares
RE9,183May 04, 1880O.R. ChaplinCombined Square and Bevelbevel squares
228,437Jun. 08, 1880S.H. BellowsMonkey Wrenchscrew adjust wrenches
249,821Nov. 22, 1881S.H. BellowsCombination Squarecenter squares
295,100Mar. 11, 1884S.H. BellowsCombined Bevel and T-Squareprotractors
297,056Apr. 15, 1884S.H. BellowsCaliper Rulerules
299,722Jun. 03, 1884S.H. BellowsCaliperscalipers
403,726May 21, 1889S.H. BellowsMicrometer Gagemicrometers
427,956May 13, 1890S.H. BellowsBeam Calipermeasurement gauges
456,875Jul. 28, 1891S.H. BellowsMicrometer Gagemicrometers
582,517May 11, 1897S.H. BellowsShaft Levelmachinist levels
612,601Oct. 18, 1898S.H. BellowsMicrometer Gagemicrometers
672,634Apr. 23, 1901S.H. BellowsSurface Gagesurface gauges
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