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| Patents for Clarence L. Dracka | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,012,456 | Dec. 12, 1961 | C.L. Dracka | Predetermined Torque Release Wrench | torque wrenches | |
| 3,015,245 | Jan. 02, 1962 | C.L. Dracka | Handle-Lever Grip, Slidable Jaw Wrench | ratchet wrenches | |