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
CA 34742
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.)
CLAUDE BRISEBOIS
MARCEL CHARBONNEAU
Original Assignee
CLAUDE BRISEBOIS
MARCEL CHARBONNEAU
Publication date
Priority to CA 34742priorityCriticalpatent/CA34742S/en
Application grantedgrantedCritical
Publication of CA34742SpublicationCriticalpatent/CA34742S/en