Patents for L. A. Weyburn Co.


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Patents for L. A. Weyburn Co.
Patents 1 - 3 of 3
Number	Date	Patentee	Title	Type
CA-6,821	Nov. 24, 1876	J.G. Mole	Improvement in tire upsetters	wheelwright
196,923	Nov. 06, 1877	J.G. Mole	Tire-Upsetter	wheelwright
421,661	Feb. 18, 1890	G.S. Briggs	Plowshare	plows