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All Patents in class 126/85R
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
149Mar. 25, 1837T.W. HarveyMachine for Cutting and Heading Wire for the Manufacture of Wood-Screwsscrew machines
446,016Feb. 10, 1891G. RobertsGas or Hydrocarbon Vapor Burnerstoves
482,094Sep. 06, 1892J.B. Michenergas-stovefurnaces
782,735Feb. 14, 1905C. EickemeyerGas-heater
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