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
CA777785A
Inventor
Sawada Jiro
Okumura Kazuo
Omura Sadafumi
Nakayoshi 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.)
Taisho Pharmaceutical Co Ltd
Original Assignee
Taisho Pharmaceutical Co Ltd
Publication date
Application grantedgrantedCritical
Publication of CA777785ApublicationCriticalpatent/CA777785A/en