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Individual
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Individual
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Priority to ES490839ApriorityCriticalpatent/ES490839A0/en
Publication of ES8102499A1publicationCriticalpatent/ES8102499A1/en
Publication of ES490839A0publicationCriticalpatent/ES490839A0/en
ES490839A1980-04-051980-04-05
A METHOD, WITH ITS CORRESPONDING MOLD, TO PRODUCE ARTIFICIAL TUBULAR STRUCTURES WITH THE APPEARANCE OF NATURAL MATERIALS
GrantedES490839A0
(en)