Patents for John P. Clark


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Patents for John P. Clark
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	91,900	Jun. 29, 1869	J.M. Blackstock	Improvement in scroll-sawing machine
	623,793	Apr. 25, 1899	W. Larson	Tire Bolt Wrench
	CA-63,152	May 27, 1899	O.J. Davidson, W. Larson	Tire Bolt Wrench