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All Patents in class 269/197
Patents 1 - 4 of 4
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
375,537Dec. 27, 1887M. CrawfordVise
375,538Dec. 27, 1887M. CrawfordVise
376,623Jan. 17, 1888R.E. BainVise
496,498May 02, 1893W.J. WalkerVise
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