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Patents for Charles W. Brown | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 3,704 | Aug. 14, 1844 | C.W. Brown | Tonguing and grooving machine | |
![]() | 5,191 | Jul. 17, 1847 | W.E. Cornell, C.W. Brown | Gearing for connecting feed or pressure rollers |