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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ERIZE ROGER
Original Assignee
ERIZE ROGER
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Application filed by ERIZE ROGERfiledCriticalERIZE ROGER
Priority to FR7119216ApriorityCriticalpatent/FR2138495B1/fr
Publication of FR2138495A1publicationCriticalpatent/FR2138495A1/fr
Application grantedgrantedCritical
Publication of FR2138495B1publicationCriticalpatent/FR2138495B1/fr