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
CA890087A
Inventor
Kadoma-Shi Toshiharu
Suzuki Yoshiaki
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.)
Panasonic Holdings Corp
Original Assignee
Toshiharu Kadoma-Shi
Yoshiaki Suzuki
Matsushita Electric Industrial Co Ltd
Publication date
Application grantedgrantedCritical
Publication of CA890087ApublicationCriticalpatent/CA890087A/en