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
CA811692A
Inventor
Zweig Arnold
H. Clausen Victor
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.)
Simpson Timber Co
Original Assignee
Simpson Timber Co
Publication date
Application grantedgrantedCritical
Publication of CA811692ApublicationCriticalpatent/CA811692A/en