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Patents for C. W. H. Brown | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 326,680 | Sep. 22, 1885 | K. Seifried | Wrench | |
399,670 | Mar. 19, 1889 | W.L. Kellogg | Stave-making machine | ||
![]() | 408,074 | Jul. 30, 1889 | E. Bretney | Dust-collector | |
![]() | 424,065 | Mar. 25, 1890 | C.D. Jenney | Dynamo-electric machine |