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| Patents Granted on 1972-11-14 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,702,558 | Nov. 14, 1972 | D.G. Swenson, G.H. Trautman, Jr. | Deflection compensating press brake die support | sheet metal brakes | |
| 3,702,624 | Nov. 14, 1972 | H. Fries | Piston Pump | water pump valves | |