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| All Patents in class 29/432 | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 3,710 | Aug. 21, 1844 | J.H. Cary | Machine for turning spools | |
 | 972,292 | Oct. 11, 1910 | M.T. Thomas | Shaft-coupling | |
 | 1,690,833 | Nov. 06, 1928 | C.S. Price | Process of making boxes | |