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
CA869279A
Inventor
Tanguy Pierre
Carre Pierre
C. Le Boulbouech Jean
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.)
Bureau D'etude Techniques Et Commerciales (betc)
Original Assignee
Bureau D'etude Techniques Et Commerciales (betc)
Publication date
Application grantedgrantedCritical
Publication of CA869279ApublicationCriticalpatent/CA869279A/en