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.)
S I R I SOC IT RICERCHE IND
Original Assignee
S I R I SOC IT RICERCHE IND
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 S I R I SOC IT RICERCHE INDfiledCriticalS I R I SOC IT RICERCHE IND
Application grantedgrantedCritical
Publication of FR804660ApublicationCriticalpatent/FR804660A/en