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Patents for William H. Weeks
Patents 1 - 4 of 4
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
85,648Jan. 05, 1869J.H. DraperImprovement in planing-machines
88,972Apr. 13, 1869E. MaySheet Metal Lath Machine
98,558Jan. 04, 1870T.E. Chandler, J.C. BartholomewImprovement in sawmills
110,165Dec. 13, 1870S.F. SmithImprovement in sand-papering machine
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