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
CA809542A
Inventor
D. Ernst Theodore
W. Fisher Edward
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.)
Garlock Inc
Original Assignee
Garlock Inc
Publication date
Application grantedgrantedCritical
Publication of CA809542ApublicationCriticalpatent/CA809542A/en