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
CA908820A
Inventor
Naito Han-Ichiro
Yamaguchi Tsuneo
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.)
Elecompack Co Ltd
Original Assignee
Elecompack Co Ltd
Publication date
Application grantedgrantedCritical
Publication of CA908820ApublicationCriticalpatent/CA908820A/en