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
CA888158A
Inventor
Yamada Hirosuke
Shishido Kyoji
Hoshino Takao
Kobayashi Seizaburo
Sato Isami
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.)
Tohoku Yakult Seizo KK
Original Assignee
Tohoku Yakult Seizo KK
Publication date
Application grantedgrantedCritical
Publication of CA888158ApublicationCriticalpatent/CA888158A/en