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
CA647283A
Inventor
Mathieu Frederic
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.)
D'applications Mecaniques A L'electronique Au Cinema Et A L'at Omistique (cmeca) Cie
Original Assignee
D'applications Mecaniques A L'electronique Au Cinema Et A L'at Omistique (cmeca) Cie
Publication date
Application grantedgrantedCritical
Publication of CA647283ApublicationCriticalpatent/CA647283A/en