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All Patents in class 33/339
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
323,826Aug. 04, 1885J. Madden, W.J. OsbornShaft Liner
467,016Jan. 12, 1892M.F. OliverSquare for Leveling & Aligning Shafting
1,541,616Jun. 09, 1925B.C. BoggsBricklayer's Gauge
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