Number | Date | Country | Kind |
---|---|---|---|
55-130077 | Sep 1980 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4334567 | Bond | Jun 1982 |
Number | Date | Country |
---|---|---|
1212386 | Nov 1970 | GBX |
1231657 | May 1971 | GBX |
1261371 | Jan 1972 | GBX |
1496359 | Dec 1977 | GBX |
1461373 | Jan 1979 | GBX |
2071117 | Sep 1981 | GBX |
Entry |
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Blow, C. M., Rubber Tech. & Manufacture, CRC Press, 1971, pp. 89-93. |
Haws et al, Rubber Industry 9 (3) 107, (Jun. 1975), "Second Generation Polymers", pp. 107-111. |