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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR7213067Aexternal-prioritypatent/FR2179609B1/fr
Application filed by IndividualfiledCriticalIndividual
Priority to FR7311764ApriorityCriticalpatent/FR2223054A2/fr
Publication of FR2223054A2publicationCriticalpatent/FR2223054A2/fr
Application grantedgrantedCritical
Publication of FR2223054B2publicationCriticalpatent/FR2223054B2/fr
