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
CA914877A
Inventor
G. Shields Robert
F. Miller Leon
J. Herbruggen Henry
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.)
Sherwin Williams Co
Original Assignee
Sherwin Williams Co
Publication date
Application grantedgrantedCritical
Publication of CA914877ApublicationCriticalpatent/CA914877A/en