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| All Patents in class 470/105 | |||||
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| Number | Date | Patentee | Title | Type | |
| 378,747 | Feb. 28, 1888 | W. Wattie | Drilling Machine | horizontal drilling machines | |
| 1,679,529 | Aug. 07, 1928 | A.M. Johnson | Automatic machine tool | tapping machines | |
| 1,732,558 | Oct. 22, 1929 | A.M. Johnson | Automatic facing tool for drilling machines and the like | nut or bolt making machines | |
| 1,779,674 | Oct. 28, 1930 | A.M. Johnson | Rotary work support | tapping machines | |