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All Patents in class 105/133
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
  390,710Oct. 09, 1888H.K. ShanckGas Engine
  1,576,702Mar. 16, 1926F. AckermanElectrically Operated Bridge Crane
  2,231,260Feb. 11, 1941L.E. EndsleyPower Unit Mounting Means
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