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.)
NISSHIN SPM JUGEN
Original Assignee
NISSHIN SPM JUGEN
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 NISSHIN SPM JUGENfiledCriticalNISSHIN SPM JUGEN
Priority to JP14758889ApriorityCriticalpatent/JPH0312185A/ja
Publication of JPH0312185ApublicationCriticalpatent/JPH0312185A/ja
Publication of JPH0553158B2publicationCriticalpatent/JPH0553158B2/ja