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All Patents in class 12/87 | |||||
Number | Date | Patentee | Title | Type | |
30,508 | Oct. 23, 1860 | J.S. Stuart, A.L. Corson | Machine for dressing boot and shoe heels | shoemaking | |
66,184 | Jun. 25, 1867 | C.S. Stearns | Improved machine for trimming heels of boots and shoes | cobbler | |
129,093 | Jul. 16, 1872 | M. Bray, F. Edmands | Improvement in machines for cutting boot and shoe heels | shoemaking |