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| Patents Granted on 1963-10-29 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,108,407 | Oct. 29, 1963 | D.C. Hughes | Centerless Grinder | centerless grinders | |
| 3,109,091 | Oct. 29, 1963 | K.C. Allen | Scale comprising a multiplier for using a precomputed table and fractional multiplication | ||