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
CA905272A
Inventor
Kominami Toshio
Ishikawa Hajime
Akedo Youichi
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.)
Tigers Polymer Corp
Original Assignee
Tigers Rubber Co Ltd
Publication date
Application grantedgrantedCritical
Publication of CA905272ApublicationCriticalpatent/CA905272A/en