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
CA914529A
Inventor
Miyazaki Toyoshige
Mitsui Tomiyoshi
Kobayashi Takeshi
Kiyonaga Hatirow
Nakano Hiroshi
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.)
Keihin Corp
Original Assignee
Keihin Seiki Manufacturing Co Ltd
Publication date
Application grantedgrantedCritical
Publication of CA914529ApublicationCriticalpatent/CA914529A/en