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All Patents in class 144/208.4 | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 154,912 | Sep. 08, 1874 | A. Rodgers | Improvement in machines for moving and barking logs | |
![]() | 158,247 | Dec. 29, 1874 | O.W. Clark | Improvement in machines for barking wood | |
![]() | 2,233,219 | Feb. 25, 1941 | F.A. Nicholson | Timber supporting and positioning device |