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 II P RUBBER KK
Original Assignee
NIPPON II P RUBBER 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 II P RUBBER KKfiledCriticalNIPPON II P RUBBER KK
Priority to JP1549680ApriorityCriticalpatent/JPS56112917A/ja
Priority to DE19803037748prioritypatent/DE3037748A1/de
Priority to NL8005520Aprioritypatent/NL8005520A/nl
Priority to IT25138/80Aprioritypatent/IT1132915B/it
Priority to US06/281,048prioritypatent/US4377671A/en
Publication of JPS56112917ApublicationCriticalpatent/JPS56112917A/ja
Publication of JPS649331B2publicationCriticalpatent/JPS649331B2/ja