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.)
OOSAKA BOSUI KENSETSUSHA KK
Original Assignee
OOSAKA BOSUI KENSETSUSHA 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 OOSAKA BOSUI KENSETSUSHA KKfiledCriticalOOSAKA BOSUI KENSETSUSHA KK
Priority to JP62287638ApriorityCriticalpatent/JPH01131736A/ja
Publication of JPH01131736ApublicationCriticalpatent/JPH01131736A/ja
Publication of JPH0459032B2publicationCriticalpatent/JPH0459032B2/ja