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.)
NAIGAI RUBBER IND
Original Assignee
NAIGAI RUBBER IND
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 NAIGAI RUBBER INDfiledCriticalNAIGAI RUBBER IND
Priority to JP6048376ApriorityCriticalpatent/JPS52142766A/en
Publication of JPS52142766ApublicationCriticalpatent/JPS52142766A/en
Publication of JPS5514742B2publicationCriticalpatent/JPS5514742B2/ja