Patents for Perley P. Pitkin


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Patents for Perley P. Pitkin
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	RE5,048	Sep. 03, 1872	D. Lane	Improvement in head-blocks for sawmills
	136,656	Mar. 11, 1873	D. Lane	Improvement in head-blocks for saw-mills
	136,657	Mar. 11, 1873	D. Lane	Improvement in head-blocks for saw-mills