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
CA622876A
Inventor
R. Ramirez Raul
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.)
IBEC HOUSING Corp
Original Assignee
IBEC HOUSING Corp
Publication date
Application grantedgrantedCritical
Publication of CA622876ApublicationCriticalpatent/CA622876A/en