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
CA844403A
Inventor
B. Turner Donald
A. Hoffman Ralph
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.)
Moore Dry Kiln Co
Original Assignee
Donald B Turner
Ralph A Hoffman
Moore Dry Kiln Co
Publication date
Application grantedgrantedCritical
Publication of CA844403ApublicationCriticalpatent/CA844403A/en