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
CA802860A
Inventor
B. Mojonnier Albert
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.)
ALBERT MOJONNIER
Original Assignee
ALBERT MOJONNIER
Publication date
Application grantedgrantedCritical
Publication of CA802860ApublicationCriticalpatent/CA802860A/en