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 ES129965ApriorityCriticalpatent/ES129965A1/es
Publication of ES129965A1publicationCriticalpatent/ES129965A1/es
ES129965A1933-03-141933-03-14Un aparato para pirograbado, piroplanchado y piroescultura mediante la corriente eléctrica a cualquier tensión.
ExpiredES129965A1
(es)