Number | Date | Country | Kind |
---|---|---|---|
57-166303 | Sep 1982 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3652509 | Tsuda et al. | Mar 1972 | |
3962524 | Miyamoto et al. | Jun 1976 | |
3968071 | Miyamoto et al. | Jul 1976 | |
3974234 | Brinkmann et al. | Aug 1976 | |
4014957 | Kirsch et al. | Mar 1977 | |
4018746 | Brinkmann et al. | Apr 1977 | |
4098860 | Etou et al. | Jul 1978 | |
4120928 | Furakawa et al. | Oct 1978 | |
4278779 | Nakagawa et al. | Jul 1981 | |
4296216 | Sakano et al. | Oct 1981 | |
4314929 | Mahoney | Feb 1982 |
Number | Date | Country |
---|---|---|
73036 | Aug 1982 | EPX |
Entry |
---|
Chem. Abstract 91-211929 (b), Lipatov et al. (1979). |
Derwent Abstract 63331 D/35 (7-1981). |
Derwent Abstract 29200 W/18 (4-1975). |