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| Patents Granted on 1971-10-05 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,609,800 | Oct. 05, 1971 | E.J. Rollband | Culinary Utensil | culinary utensils | |
| 3,609,816 | Oct. 05, 1971 | D.I. McDonald | Hydraulic Clamping Mechanism | hydraulic apparatus | |
| 3,611,133 | Oct. 05, 1971 | A.N. Tsergas, W. Dale, W.J. Kleszewski | Dual voltage tool tester | ||