ES226918A1 - A perfection in the manufacture of tires for vehicle wheels constituted by a synthetic rubber bearing band and a natural rubber cover (Machine-translation by Google Translate, not legally binding)
- Google Patents
A perfection in the manufacture of tires for vehicle wheels constituted by a synthetic rubber bearing band and a natural rubber cover (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Pirelli and C SpA
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Pirelli SpA
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Publication date
Application filed by Pirelli SpAfiledCriticalPirelli SpA
Publication of ES226918A1publicationCriticalpatent/ES226918A1/en
Improvement in the manufacture of tires for vehicle wheels, consisting of a synthetic rubber tread and a natural rubber tire, essentially characterized by the fact that the tread is constituted by mixtures based on synthetic rubber or products similar, such as the copolymers of butadiene with acrylic nitrile, polyurethane and the like which are vulcanized or polymerized by vulcanization technical treatments and with technologies substantially different from those of natural rubber present in the tire framework. (Machine-translation by Google Translate, not legally binding)
ES0226918A1955-03-121956-02-21A perfection in the manufacture of tires for vehicle wheels constituted by a synthetic rubber bearing band and a natural rubber cover (Machine-translation by Google Translate, not legally binding)
ExpiredES226918A1
(en)
A perfection in the manufacture of tires for vehicle wheels constituted by a synthetic rubber bearing band and a natural rubber cover (Machine-translation by Google Translate, not legally binding)
A perfection in the manufacture of tires for vehicle wheels constituted by a synthetic rubber bearing band and a natural rubber cover (Machine-translation by Google Translate, not legally binding)
On a perfection in the preparation of the cinemary structure of numatic roofing for wheels of vehicles of any kind. (Machine-translation by Google Translate, not legally binding)