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.)
CRESPI MAURICE
Original Assignee
CRESPI MAURICE
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
Application filed by CRESPI MAURICEfiledCriticalCRESPI MAURICE
Priority to FR7232506ApriorityCriticalpatent/FR2152275A5/fr
Application grantedgrantedCritical
Publication of FR2152275A5publicationCriticalpatent/FR2152275A5/fr