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Patents for John E. Burr | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 319,181 | Jun. 02, 1885 | G. Stringer, E.M. Birdsall | Feed mechanism for saw-mill carriages | |
![]() | 319,344 | Jun. 02, 1885 | G. Stringer | Traction Engine | |
![]() | 320,752 | Jun. 23, 1885 | E.M. Birdsall | Traction Engine |