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Patents for Jacob M. Davis | |||||
Number | Date | Patentee | Title | Type | |
2,903,569 | Sep. 08, 1959 | G.H. Hochmuth, J.M. Davis | Method of Forming Spiral Blades | milling machine cutters | |
CA-596,148 | Apr. 12, 1960 | J.M. Davis, G.H. Hochmuth | Method of forming spiral blades | milling machine cutters | |
2,958,753 | Nov. 01, 1960 | G.H. Hochmuth, J.M. Davis | Die Set for Forming Cutter Blades | machinist tools |