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
CA728568A
Inventor
E. Hann Gordon
Buehler Albert
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.)
Tremco LLC
Original Assignee
Tremco Manufacturing Co
Publication date
Application grantedgrantedCritical
Publication of CA728568ApublicationCriticalpatent/CA728568A/en