Patents Granted on 1863-02-24


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Patents Granted on 1863-02-24
Patents 1 - 3 of 3
Number	Date	Patentee	Title	Type
NS-98	Feb. 24, 1863	J.B. Barss	Amalgamator	miner
37,755	Feb. 24, 1863	A.D. Hoffman	Improvement in Board-Measures	lumber rules
37,772	Feb. 24, 1863	T.T. Prosser	Improvement in ventilators