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.)
YOSHITOSHI KATAN CHUTETSU KK
Original Assignee
YOSHITOSHI KATAN CHUTETSU 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 YOSHITOSHI KATAN CHUTETSU KKfiledCriticalYOSHITOSHI KATAN CHUTETSU KK
Priority to JP58246561ApriorityCriticalpatent/JPS60139986A/ja
Publication of JPS60139986ApublicationCriticalpatent/JPS60139986A/ja
Publication of JPH033112B2publicationCriticalpatent/JPH033112B2/ja