Number | Date | Country | Kind |
---|---|---|---|
54-171484 | Dec 1979 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
2224141 | Clark | Dec 1940 | |
3364965 | Oubridge | Jan 1968 | |
4319620 | Knill | Mar 1982 |
Number | Date | Country |
---|---|---|
1445678 | Jun 1966 | FRX |
Entry |
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"Automobile Tyres" by L. J. K. Setright, Chapman and Hall (London 1972), pp. 36-39. |
"Tread Wear and Wet Skid Resistance of Butadiene-Styrene Elastomers and Blends" by Kienle, Dizon, Brett and Eckert, 44 Rubber Chemistry and Technology 996 (1971). |
"Abrasion Resistance of . . . Butadiene Rubber Treads" by Evstratov et al, 41 Rubber Chemistry and Technology 685 (1968). |
C. M. Blow, "Rubber Technology and Manufacture", CRC Press, 1971, pp. 346-347. |