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
CA664049A
Inventor
Saito Tetsuo
Yamaji Kenkichi
Kakizaki Kimio
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.)
Hitachi Wire and Cable Ltd
Original Assignee
Hitachi Wire and Cable Ltd
Publication date
Application grantedgrantedCritical
Publication of CA664049ApublicationCriticalpatent/CA664049A/en