| Patents Granted on 1932-12-20 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 1,891,356 | Dec. 20, 1932 | F.A. Parsons | Milling Machine | milling machines |
| 1,891,657 | Dec. 20, 1932 | F.J. Theler | Grinding Machine | grinding machines |
| 1,891,661 | Dec. 20, 1932 | G.W. Binns | Grinding | grinding machines |
| 1,891,662 | Dec. 20, 1932 | F.S. Haas, C. Booth | Machine Tool | grinding machines |
| 1,891,663 | Dec. 20, 1932 | C. Booth | Grinding Machinery | grinding machines |
| 1,891,670 | Dec. 20, 1932 | H. Ernst | Multiconnection Hydraulic Cable | hydraulic apparatus |
| 1,891,777 | Dec. 20, 1932 | A.G. Plimmer | Grinding Machine | grinding machines |
