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Patents for R. D. Smith | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 96,283 | Oct. 26, 1869 | D.J. Powers, H.B. Stevens | Cane Mill | |
![]() | 871,958 | Nov. 26, 1907 | J. Roemer | Pipe Wrench | |
![]() | CA-127,916 | Sep. 06, 1910 | F.D. Winkley | Pompe |