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Patents Granted on 1928-10-09 | |||||
Number | Date | Patentee | Title | Type | |
1,686,523 | Oct. 09, 1928 | E.C. Head | Machine for producing gears | gear making machines | |
1,686,743 | Oct. 09, 1928 | F.C. Dull | Carriage Stop Mechanism for Lathes | engine lathes | |
1,687,134 | Oct. 09, 1928 | W.S. Gilmour, J.M. Lynch | Machine for feeding headed blanks | ||
1,687,207 | Oct. 09, 1928 | W.S. Hawker | Dowel pin and method of manufacture | dowel making machines | |
1,687,369 | Oct. 09, 1928 | F.J. Lapointe | Hydraulic broaching machine | broaching machines |