| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Walter Davidson Urwick | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| GB-696,773 | Sep. 09, 1953 | W.D. Urwick | Improvements in or relating to means for preventing relative rotation between a shaft and a cooperating member | metalworking machine mechanisms | |