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| Patents for John F. Kamen | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 825,942 | Jul. 17, 1906 | S.P. Smurr, J.F. Kamen | Wire-cutting machine | |
 | 1,663,663 | Mar. 27, 1928 | J.F. Kamen | Wireworking machine | |