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
CA734400A
Inventor
B. Fahlstrom George
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.)
Osmose Wood Preserving Co of America Inc
Original Assignee
Osmose Wood Preserving Co of America Inc
Publication date
Application grantedgrantedCritical
Publication of CA734400ApublicationCriticalpatent/CA734400A/en