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.)
NIPPON PITT KK
Original Assignee
NIPPON PITT 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 NIPPON PITT KKfiledCriticalNIPPON PITT KK
Priority to JP60191150ApriorityCriticalpatent/JPS6253111A/ja
Publication of JPS6253111ApublicationCriticalpatent/JPS6253111A/ja
Publication of JPH0311165B2publicationCriticalpatent/JPH0311165B2/ja