Number | Name | Date | Kind |
---|---|---|---|
3214566 | Wilson | Oct 1965 | |
3384068 | Perry et al. | May 1968 | |
3474225 | Leedy | Oct 1969 | |
3514576 | Hilton et al. | May 1970 | |
3984578 | Rohrl et al. | Oct 1976 | |
4029463 | Johansson et al. | Jun 1977 | |
4039776 | Roderick | Aug 1977 | |
4071738 | Jenn et al. | Jan 1978 | |
4283614 | Tanaka et al. | Aug 1981 | |
4332992 | Larsen et al. | Jun 1982 | |
4354083 | Staats | Oct 1982 |
Number | Date | Country |
---|---|---|
56-149531 | Nov 1981 | JPX |
Entry |
---|
"Double-Ended Oven Serves Two Presses", Product Engineering, Jan. 1945. |