Patents Granted on 1834-11-14


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Patents Granted on 1834-11-14
Patents 1 - 2 of 2
Number	Date	Patentee	Title	Type
8,494X	Nov. 14, 1834	C. Tomkins	Lever engine, or combination of levers
8,495X	Nov. 14, 1834	C. Tomkins	Rotary engine lever