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Patents for Robert D. O. Smith
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
82,041Sep. 08, 1868R.D. SmithImprovement in bit-stocks
376,373Jan. 10, 1888W.H. Dodge, R.D. SmithWoolen boot
479,251Jul. 19, 1892W.H. Dodge, R.D. SmithWoolen boot
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