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
CA822054A
Inventor
R. Eisner Manfred
D. Barnes Kenneth
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.)
Renolit Cramlington Ltd
Original Assignee
Commercial Plastics Ltd
Publication date
Application grantedgrantedCritical
Publication of CA822054ApublicationCriticalpatent/CA822054A/en