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Patents Granted on 1854-10-31
Patents 1 - 3 of 3
First set of recordsLast set of records
11,857Oct. 31, 1854W. ClemsonApparatus for Tempering and Flattening Sawsmaking sawblades
11,858Oct. 31, 1854H.H. EvartsShingle machineshingle machines
11,860Oct. 31, 1854W. Gates, Jr.Machine for filling match-framesmatch making machines
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