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All Patents of Type: gauges
Patents 1 - 15 of 109
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NumberDatePatenteeTitleType
5,552May 09, 1848P. StillmanSteam and Vacuum Gagevacuum and pressure gauges
RE205Jul. 29, 1851P. StillmanImprovement in Steam and Vacuum Gagesvacuum and pressure gauges
30,803Dec. 04, 1860C.M. DabollPressure-gagesteam pressure gauges
95,166Sep. 21, 1869C.W. TschumyImprovement in Gauge for Sawsgauges
146,974Feb. 03, 1874F.E. AllenImprovement in Ring Gages for Jewelersrules
174,211Feb. 29, 1876T.S. DisstonImprovement in Gagesgauges
191,133May 22, 1877R. GardinerImprovement in gages for bitsgauges
278,223May 22, 1883W.A. ClarkeWater-gagegauges
278,907Jun. 05, 1883A.H. EmeryPressure-gagevacuum and pressure gauges
278,908Jun. 05, 1883A.H. EmeryPressure-gagevacuum and pressure gauges
278,909Jun. 05, 1883A.H. EmeryPressure and vacuum gagevacuum and pressure gauges
278,910Jun. 05, 1883A.H. EmeryPressure-gagevacuum and pressure gauges
284,382Sep. 04, 1883C.L. ClarkeCircuit and Apparatus for Electric Temperature and Pressure Indicatorvacuum and pressure gauges
319,215Jun. 02, 1885C.P. FaySpring Calipersgauges
322,040Jul. 14, 1885P.F. ChandlerGage for drawing-knivesgauges
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