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.)
DAVID KROLIK
FRANCOIS LEMELE
RAPHAEL CASSIN
Original Assignee
DAVID KROLIK
FRANCOIS LEMELE
RAPHAEL CASSIN
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 DAVID KROLIK, FRANCOIS LEMELE, RAPHAEL CASSINfiledCriticalDAVID KROLIK
Application grantedgrantedCritical
Publication of FR487038ApublicationCriticalpatent/FR487038A/en