Patents Granted on 1861-01-08


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Patents Granted on 1861-01-08
Patents 1 - 2 of 2
Number	Date	Patentee	Title	Type
31,073	Jan. 08, 1861	I.S. Brown	Saw-tooth	saw teeth
31,075	Jan. 08, 1861	A.G. Coes, L. Coes	Machine For Grinding Heads of Wrenches or Other Articles	tool making machines