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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KAELBEL LEON FR
Original Assignee
KAELBEL LEON FR
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Application filed by KAELBEL LEON FRfiledCriticalKAELBEL LEON FR
Priority to FR7247091ApriorityCriticalpatent/FR2211200B3/fr
Publication of FR2211200A1publicationCriticalpatent/FR2211200A1/fr
Application grantedgrantedCritical
Publication of FR2211200B3publicationCriticalpatent/FR2211200B3/fr