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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Ansoain Schnieder Alfonso
Original Assignee
Ansoain Schnieder Alfonso
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Filing date
Publication date
Application filed by Ansoain Schnieder AlfonsofiledCriticalAnsoain Schnieder Alfonso
Priority to ES88159ApriorityCriticalpatent/ES88159A1/es
Publication of ES88159A1publicationCriticalpatent/ES88159A1/es
ES88159A1924-01-281924-01-28Procedimiento para la fabricación de materias artificiales de nitrocelulosa en combinación con alcanfor.
ExpiredES88159A1
(es)