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.)
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.)
ROITSUKU KK
Original Assignee
ROITSUKU KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ROITSUKU KKfiledCriticalROITSUKU KK
Priority to JP1502600ApriorityCriticalpatent/JPH0635890B1/ja
Priority claimed from PCT/JP1989/000174external-prioritypatent/WO1989007737A1/ja
Publication of JPH0635890B1publicationCriticalpatent/JPH0635890B1/ja