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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAN ANTONIO CORTES FERMIN
Original Assignee
SAN ANTONIO CORTES FERMIN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SAN ANTONIO CORTES FERMINfiledCriticalSAN ANTONIO CORTES FERMIN
Priority to ES288865ApriorityCriticalpatent/ES288865A1/es
Publication of ES288865A1publicationCriticalpatent/ES288865A1/es
ES288865A1963-06-081963-06-08Perfeccionamientos en superficies formativas, por enlace de un vaciado, especialmente para construcción
ExpiredES288865A1
(es)