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
CA857664A
Inventor
E. Bates Thomas
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.)
Clark Schwebel Fiber Glass Corp
Original Assignee
Clark Schwebel Fiber Glass Corp
Publication date
Application grantedgrantedCritical
Publication of CA857664ApublicationCriticalpatent/CA857664A/en