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
CA865263A
Inventor
Nozaki 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.)
NOZA KAGAKU KK
Original Assignee
NOZA KAGAKU KK
Publication date
Application grantedgrantedCritical
Publication of CA865263ApublicationCriticalpatent/CA865263A/en