Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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FRAINAYS JULIA DE
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FRAINAYS JULIA DE
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Application filed by FRAINAYS JULIA DEfiledCriticalFRAINAYS JULIA DE
Priority to ES1838000131ApriorityCriticalpatent/ES131H3/es
Publication of ES131H3publicationCriticalpatent/ES131H3/es
ES1838000131A1838-06-211838-06-21Metodo y maquinas para la fabricacion de pasta para papel de escribir y de imprenta con corteza de casi todos los arboles
ExpiredES131H3
(es)