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
CA850801A
Inventor
Fukada Shuzo
Kido Takayoshi
Hurutate Hirotugu
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Publication date
Application grantedgrantedCritical
Publication of CA850801ApublicationCriticalpatent/CA850801A/en