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All Patents in class 92/13.6
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
  356,538Jan. 25, 1887P.F. HübnerEngine
  700,646May 20, 1902J. HartnessFluid Operating Device
  3,146,718Sep. 01, 1964H.E. Welch, D.E. Vandeveer, G.B. FoxPump for sani-quick glassware
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