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.)
Expired
Application number
CA916538A
Inventor
Giroud-Garampon Robert
Fabre Pierre
Gondrand Michel
Raymond Fernand
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.)
Tunzini Sames SA
Original Assignee
Michel Gondrand
Pierre Fabre
Robert Giroud-Garampon
Tunzini Sames SA
Publication date
Application grantedgrantedCritical
Publication of CA916538ApublicationCriticalpatent/CA916538A/en