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All Patents in class 60/494
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
208,149Sep. 17, 1878B. BrazelleImprovement in governors for steam-engines
313,168Mar. 03, 1885B. BrazelleGovernor for engines
  1,916,433Jul. 04, 1933W.C. MullerSpeed Control Valve
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