Number | Date | Country | Kind |
---|---|---|---|
61-16617 | Jan 1986 | JPX | |
61-73397 | Mar 1986 | JPX | |
61-302633 | Dec 1986 | JPX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/JP87/00057 | 1/28/1987 | 9/25/1987 | 9/25/1987 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO87/04431 | 7/30/1987 |
Entry |
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Bredereck et al., Chem. Ber., vol. 86, p. 88, 1953. |