| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 239/428 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,790,892 | Feb. 03, 1931 | E.T. Adams | Internal Combustion Engine | oil engines | |
| 2,176,682 | Oct. 17, 1939 | I.P. Pedrick | Method and Apparatus for Washing | industrial washing machines | |
| 2,829,006 | Apr. 01, 1958 | I.O. Johansson | Spray coating means | ||