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Patents for James D. Johnson
Patents 1 - 3 of 3
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PictureNumberDatePatenteeTitle
3,495Mar. 20, 1844W. WoodMachine for cutting shingles
7,010Jan. 08, 1850W. WoodMachine for cutting shingles
17,907Jul. 28, 1857W. WoodMethod of feeding the bolt in shingle-machines
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