Number | Date | Country | Kind |
---|---|---|---|
7-205177 | Jul 1995 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3291761 | Griffin | Dec 1966 | |
3793235 | Goebel | Feb 1974 | |
3972842 | Markham | Aug 1976 |
Number | Date | Country |
---|---|---|
2 360 927 | Jun 1974 | DEX |
2 420 993 | Nov 1974 | DEX |
59-217735 | Dec 1984 | JPX |
59-217734 | Dec 1984 | JPX |
Entry |
---|
Kautschuk + Gummel--Kunststoffe 23. Jahrgang, Heft 3/ 1976, p. 218. |
Recycling--Special Elastomers Flourine Rubbers, Pu Elastomers, Kautschuk and Gummel Kunststoppe 45, Jahrgang, Nr 9/92, pp. 742-746. |
Proiz-vo Shi, Rezinotekhn, Asbestotekhn Izdii, (Moskva) 1979 vol. 6, p. 7. |