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
CA636503A
Inventor
Catling Harold
E. De Barr Albert
Linnert Arthur
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.)
British Cotton Industry Research Association
Original Assignee
British Cotton Industry Research Association
Publication date
Application grantedgrantedCritical
Publication of CA636503ApublicationCriticalpatent/CA636503A/en