Number | Name | Date | Kind |
---|---|---|---|
3151084 | Schlitz et al. | Sep 1964 | |
3158635 | Kezerian et al. | Nov 1964 | |
3920564 | Grecsek | Nov 1975 | |
4349447 | Noguchi et al. | Sep 1982 | |
4397776 | Ward | Aug 1983 | |
4412943 | Hirota et al. | Nov 1983 | |
4486339 | Young | Dec 1984 | |
4507219 | Hughes | Mar 1985 | |
4560492 | Curry et al. | Dec 1985 |
Number | Date | Country |
---|---|---|
1037816 | Sep 1978 | CAX |
1439518 | Jun 1976 | GBX |
Entry |
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Pavelcik and Majer "New Complexanes XXXIV, Ethylenediamine-N,N'-disuccinic Acid" Chem. Zvesti 32(1) 37-41 (1978). |