Patents for Harold M. Sturgeon


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Patents for Harold M. Sturgeon
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	686,568	Nov. 12, 1901	C.F. Williams	Lathe Chuck
	692,951	Feb. 11, 1902	E. Walker	Bottle-tap
	713,540	Nov. 11, 1902	E. Walker	Bottle-neck-clamping mechanism for cork-pullers