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All Patents in class 123/48D
Patents 1 - 2 of 2
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PictureNumberDatePatenteeTitle
  656,020Aug. 14, 1900C. HautierGas Engine
  1,134,967Apr. 06, 1915J.D. Lowe, F.W. Spacke, D.T. BrownleeCompression Space Annex for Internal Combustion Engine
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