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All Patents in class 411/168 | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 181,648 | Aug. 29, 1876 | H. Disston | Improvement in Securing Saw-Handles to Blades | |
![]() | 1,890,114 | Dec. 06, 1932 | E.W. Fulton | Vise |