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
CA666223A
Inventor
Ii George H. Tomlinson
H. Tomlinson 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.)
HOWARD SMITH PAPER MILLS
Original Assignee
HOWARD SMITH PAPER MILLS
Publication date
Application grantedgrantedCritical
Publication of CA666223ApublicationCriticalpatent/CA666223A/en