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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OTTAVIANI PIERRE
Original Assignee
OTTAVIANI PIERRE
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Application filed by OTTAVIANI PIERREfiledCriticalOTTAVIANI PIERRE
Priority to FR7211624ApriorityCriticalpatent/FR2177631A1/fr
Publication of FR2177631A1publicationCriticalpatent/FR2177631A1/fr
Application grantedgrantedCritical
Publication of FR2177631B1publicationCriticalpatent/FR2177631B1/fr