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Individual
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Individual
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Priority to ES8803110ApriorityCriticalpatent/ES2011858A6/es
Priority to PT9197689Aprioritypatent/PT91976B/pt
Publication of ES2011858A6publicationCriticalpatent/ES2011858A6/es
Perfectionnements aux chassis sans fond, pour le moulage d'elements de construction prefabriques en beton, a leurs elements constitutifs et a leurs procedes de fabrication