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.)
BERTHIOT MICHEL
Original Assignee
BERTHIOT MICHEL
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 BERTHIOT MICHELfiledCriticalBERTHIOT MICHEL
Priority to FR7228661ApriorityCriticalpatent/FR2195146A1/fr
Publication of FR2195146A1publicationCriticalpatent/FR2195146A1/fr