Number | Date | Country | Kind |
---|---|---|---|
85 01207 | Jan 1985 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
3742390 | Stiglitz et al. | Jun 1973 | |
3798578 | Konishi et al. | Mar 1974 | |
4019161 | Kimura et al. | Apr 1977 |
Number | Date | Country |
---|---|---|
1018480 | Oct 1957 | DEX |
55-162634 | Dec 1980 | JPX |
Entry |
---|
"Ovens", James Knights Co., Sandwich, Illinois, received in Patent Office in Nov. 1963. |