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All Patents in class 123/179.16
Patents 1 - 3 of 3
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PictureNumberDatePatenteeTitle
599,653Feb. 22, 1898R.B. HainMultiple Cylinder Vapor Engine
  607,879Jul. 26, 1898C. QuastGas Engine
  2,594,224Apr. 22, 1952C.H. SchowalterGas Engine
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