Number | Date | Country | Kind |
---|---|---|---|
5-021625 | Jan 1993 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3475193 | Takenaka et al. | Oct 1969 | |
3892575 | Watts et al. | Jul 1975 | |
4141735 | Schrader et al. | Feb 1979 | |
4247496 | Kawakami et al. | Jan 1981 | |
4417948 | Mayne-Banton | Nov 1983 | |
4429039 | Ochiai | Jan 1984 | |
4824699 | Woo et al. | Apr 1989 |
Number | Date | Country |
---|---|---|
0581120 | Feb 1994 | EPX |
1149812 | Apr 1969 | GBX |
Entry |
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Encyclopedia of Polymer Science and Engineering, vol. 7, pp. 88-90, 1987, John Wiley & Sons, Inc. |
Fulkerson & Hagemeier, Research Disclosure, Item 13221, Apr. 1975. |