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| Patents Granted on 1962-11-20 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,064,497 | Nov. 20, 1962 | A.I. Zagar | Extensible tool supporting arm for drill and tap drive heads | tapping machines | |
| 3,064,501 | Nov. 20, 1962 | R.W. Brown | Cutting Tool Feed Mechanism | multiple spindle lathes | |