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 ES346533ApriorityCriticalpatent/ES346533A1/es
Publication of ES346533A1publicationCriticalpatent/ES346533A1/es
ES346533A1967-10-281967-10-28Procedimiento y aparato para manufacturar material celular con una pluralidad en celulas obturadas.
ExpiredES346533A1
(es)