Number | Date | Country | Kind |
---|---|---|---|
56-189755 | Nov 1981 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3223470 | Boedeker | Dec 1965 | |
3936436 | Berrie | Feb 1976 | |
4039523 | Hegar | Aug 1977 | |
4299764 | Jager | Nov 1981 |
Number | Date | Country |
---|---|---|
2430442 | Feb 1980 | FRX |
55-13790 | Apr 1980 | JPX |
56-159373 | Feb 1981 | JPX |
56-37379 | Apr 1981 | JPX |
56-92961 | Jul 1981 | JPX |
Entry |
---|
Chemical Abstracts, vol. 95, No. 8, Aug. 1981, p. 73, No. 63672 C, Columbus, Ohio, USA and JP-A-81 37379 (Sumitomo Chemical Co., Ltd.), 11-04-1981 Abstract. |
Chemical Abstracts, vol. 95, No. 8, Dec. 1981, p. 75, No. 205410 S, Columbus, Ohio, USA and JP-A-81 92961 (Sumitomo Chemical Co., Ltd.), 28-07-1981 Abstract. |