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Patents for Fred A. Welles
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	402,876	May 07, 1889	F.A. Welles	Calipers or Dividers
	428,191	May 20, 1890	T.H. Harrison, F.A. Welles	Beam Compass
	444,865	Jan. 20, 1891	F.A. Welles	Surface Gage

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