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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CHANNON HENRY CHARLES
Original Assignee
CHANNON HENRY CHARLES
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Publication date
Application filed by CHANNON HENRY CHARLESfiledCriticalCHANNON HENRY CHARLES
Priority to ES110237ApriorityCriticalpatent/ES110237A1/es
Publication of ES110237A1publicationCriticalpatent/ES110237A1/es
ES110237A1928-11-241928-11-24Perfeccionamientos en la preparación de materiales aislantes para cables y otros conductores eléctricos.
ExpiredES110237A1
(es)