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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Individual
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Individual
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Priority to ES214672ApriorityCriticalpatent/ES214672A3/es
Publication of ES214672A3publicationCriticalpatent/ES214672A3/es
Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement
(AREA)
ES214672A1954-04-101954-04-10Procedimiento de fabricación de pasta de relleno para la fijación de tornillería y clavazón en general
ExpiredES214672A3
(es)