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
CA893284A
Inventor
Andriussi Francois
Rouques Pierre
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 E R M A G D'ETUDES ET DE RECHERCHES MAGNETIQUES Ste
Original Assignee
S E R M A G D'ETUDES ET DE RECHERCHES MAGNETIQUES Ste
Publication date
Application grantedgrantedCritical
Publication of CA893284ApublicationCriticalpatent/CA893284A/en