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
CA866015A
Inventor
E. Guerin Robert
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.)
GRILLES AND GAZOGENES
Original Assignee
GRILLES AND GAZOGENES
Publication date
Application grantedgrantedCritical
Publication of CA866015ApublicationCriticalpatent/CA866015A/en