Patents for Richard C. Schum


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Patents for Richard C. Schum
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	352,652	Nov. 16, 1886	P. Medart	Machine for Straightening Metal Bars or Pipes
	352,706	Nov. 16, 1886	P. Medart	Machine for straightening metal bars or pipes