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Individual
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Individual
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Priority to ES0011386UpriorityCriticalpatent/ES11386Y/en
Publication of ES11386UpublicationCriticalpatent/ES11386U/en
Application grantedgrantedCritical
Publication of ES11386YpublicationCriticalpatent/ES11386Y/en
Rolling cylinders of rubber, characterized essentially by having in the internal part of its cylindrical hollow, linear rectilinear ribs, arranged radially, obtained in the cylinder part itself in its molding and fusion. (Machine-translation by Google Translate, not legally binding)
ES0011386U1945-03-311945-03-31
Rubber rolling cylinders.
ExpiredES11386Y
(en)