| Patents for William Krutzsch |
Patents 1 -
10
of 13
      |
| Picture | Number | Date | Patentee | Title |
 | 166,704 | Aug. 17, 1875 | W. Krutzsch | Improvement in milling-machines |
 | 166,705 | Aug. 17, 1875 | W. Krutzsch | Improvement in gear-cutting attachments |
 | 166,787 | Aug. 17, 1875 | W. Krutzsch | Improvement in tool-holding attachments for metal-lathes |
| | 201,021 | Mar. 05, 1878 | W. Krutzsch | Lathe Head |
 | 265,679 | Oct. 10, 1882 | W. Krutzsch | Band-compressing machine |
 | 266,372 | Oct. 24, 1882 | W. Krutzsch | Oil-press mat |
 | 266,373 | Oct. 24, 1882 | W. Krutzsch | Oil-press and oil-press box |
 | 296,186 | Apr. 01, 1884 | W. Krutzsch | Apparatus for pressing oil-cakes |
 | 296,187 | Apr. 01, 1884 | W. Krutzsch | Apparatus for extracting oil from oleaginous substances |
 | 328,413 | Oct. 13, 1885 | W. Krutzsch | Roller-mill |
