| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 123/41.7 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 326,141 | Sep. 15, 1885 | W.A. Oaks | Machine for inserting rivets in knife-handles | ||
| 2,189,888 | Feb. 13, 1940 | L.E. Endsley | Thermal Control of Internal Combustion Engines | ||
| 2,827,026 | Mar. 18, 1958 | C.A. Mattson, A.W. Mall | Means for cooling internal combustion engines | ||