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Patents Granted on 1849-10-30
Patents 1 - 4 of 4
First set of recordsLast set of records
6,822Oct. 30, 1849H. BurtImprovement in feed apparatus for shingle-machinesshingle machines
6,829Oct. 30, 1849H. JeterPlaning-machinewood planers
6,835Oct. 30, 1849O. RiceImprovement in wash-boardshousehold tools
6,841Oct. 30, 1849W.I. Van NessTransverse Caliperscalipers
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