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Patents for David S. Williams
Patents 1 - 5 of 5
Picture	Number	Date	Patentee	Title
	300,604	Jun. 17, 1884	W.C. Hartmann	Die Stock
	316,789	Apr. 28, 1885	H.B. Keiper	Device for Converting Motion
	391,338	Oct. 16, 1888	A. Rollason	Gas or Caloric Engine
	423,904	Mar. 25, 1890	J. Browning	Machine for Spinning Metal into Irregular Shapes
	496,913	May 09, 1893	W.W. Shoe	Combination Wrench

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