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Patents for J.W. Hamilton Johnson
Patents 1 - 3 of 3
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PictureNumberDatePatenteeTitle
112,108Feb. 28, 1871E. BeachWrench
112,109Feb. 28, 1871E. BeachWrench
159,229Jan. 26, 1875H.C. StoufferImproved Pipe-Tongs
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