Number | Date | Country | Kind |
---|---|---|---|
61-31794 | Feb 1986 | JPX | |
61-31795 | Feb 1986 | JPX | |
61-198045 | Aug 1986 | JPX | |
61-198046 | Aug 1986 | JPX | |
61-217970 | Sep 1986 | JPX | |
61-217971 | Sep 1986 | JPX | |
61-307858 | Dec 1986 | JPX | |
61-307861 | Dec 1986 | JPX | |
61-307862 | Dec 1986 | JPX | |
61-307863 | Dec 1986 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4528118 | Murase et al. | Jul 1985 | |
4808681 | Harper et al. | Feb 1989 |
Number | Date | Country |
---|---|---|
0101808 | Mar 1984 | EPX |
0182548 | May 1986 | EPX |
Entry |
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Makromol. Chem., 182, 3419 (1981). |
Makromol. Chem., 131, 15 (1970). |