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MAGNANI ALESSANDRO
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MAGNANI ALESSANDRO
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Publication of ES213583A1publicationCriticalpatent/ES213583A1/en
Method of manufacturing fiber-cement tubes by means of winding and compression on a metal mandrel of a thin layer of aqueous paste of cement and fibrous substance carried by a felt characterized in that the tube is compressed during its winding by means of one or more rollers coated with rubber or another elastic material acting each on the entire length of the tube cooperating in a manner known per se with the return roller of the felt located at the bottom. (Machine-translation by Google Translate, not legally binding)
ES0213583A1953-02-201954-02-09A procedure for the manufacture of fibrocement tubes (Machine-translation by Google Translate, not legally binding)
ExpiredES213583A1
(en)