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All Patents in class 147/35.5
Patents 31 - 33 of 33
First set of recordsPrevious set of recordsLast set of records
NumberDatePatenteeTitleType
658,353Sep. 25, 1900A. DunbarMachine for Dressing Stavesbarrel making machines
1,025,048Apr. 30, 1912C.E. BrattManufacture of cask-stavesbarrel making machines
1,136,146Apr. 20, 1915J.J. Krohn, F.J. DavisStave-sandercooper
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