ES259080A1 - Improvements introduced in the manufacture of effort inserts for rubber tires (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the manufacture of effort inserts for rubber tires (Machine-translation by Google Translate, not legally binding)
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Improvements introduced in the manufacture of reinforcing inserts for rubber tires, characterized in that said inserts consist totally or partially of strands, strands or stretched threads of linear polypropylene or of a mixed polymer with at least 80% propylene and up to 20% of another single or substituted olefin. (Machine-translation by Google Translate, not legally binding)
ES0259080A1960-01-301960-06-20Improvements introduced in the manufacture of effort inserts for rubber tires (Machine-translation by Google Translate, not legally binding)
ExpiredES259080A1
(en)