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BROSED ARPA ANGEL
COSTA ARTURO CO
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BROSED ARPA ANGEL
COSTA ARTURO CO
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Application filed by BROSED ARPA ANGEL, COSTA ARTURO COfiledCriticalBROSED ARPA ANGEL
Priority to ES441609ApriorityCriticalpatent/ES441609A2/es
Publication of ES441609A2publicationCriticalpatent/ES441609A2/es
Metodo y aparato para abultar una hilaza multifilamentosa consistente en una serie de filamentos termoplasticos que han sido sometidos a un tratamiento de rizado