Number | Date | Country | Kind |
---|---|---|---|
59-92925 | May 1984 | JPX | |
59-92926 | May 1984 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3872067 | Harris | Mar 1975 | |
4196065 | Gaussens et al. | Apr 1980 | |
4278777 | Jakabhazy et al. | Jul 1981 |
Number | Date | Country |
---|---|---|
50-96476 | Jul 1975 | JPX |
Entry |
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Polymer Characterization--Adv. in Chem., ACS, Wash. D.C., pp. 476-484. |