Patents for Robert Mitchell


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Patents for Robert Mitchell
Patents 1 - 4 of 4
Picture	Number	Date	Patentee	Title
	5,661X	Oct. 10, 1829	R. Mitchell	Application of Power to or on Machines
	239,444	Mar. 29, 1881	A. Chatwin	Lathe Chuck
	333,404	Dec. 29, 1885	J.E. Fletcher	Automatic Lubricator
	481,241	Aug. 23, 1892	J.S. Negus	Ship's Log