| All Patents in class 74/DIG.007 |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 1,315,722 | Sep. 09, 1919 | R.T. Hazelton | Machine-tool | milling machines |
| 1,686,240 | Oct. 02, 1928 | D.C. Klausmeyer | Multiple-lever twenty-four-speed mechanism | tapping machines |
| 1,938,906 | Dec. 12, 1933 | W.G. Hoelscher | Lathe headstock | metal lathes |
| 2,119,549 | Jun. 07, 1938 | E. Lochman | Combined headlight and direction indicator for vehicles, and controlling device for same | |
| 2,338,121 | Jan. 04, 1944 | R.K. Blond, H.C. Kemper | Milling machine transmission and control mechanism | metalworking machine gearing |
