| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 192/85.48 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 2,515,329 | Jul. 18, 1950 | F.H. Bogart | Power chuck wrench | |
| 2,734,609 | Feb. 14, 1956 | R.C. Fritzsch | Pneumatic clutch control | ||