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.)
National Institute of Advanced Industrial Science and Technology AIST
Yokohama Rubber Co Ltd
Original Assignee
Agency of Industrial Science and Technology
Yokohama Rubber Co Ltd
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 Agency of Industrial Science and Technology, Yokohama Rubber Co LtdfiledCriticalAgency of Industrial Science and Technology
Priority to JP12212575ApriorityCriticalpatent/JPS5245620A/en
Publication of JPS5245620ApublicationCriticalpatent/JPS5245620A/en
Publication of JPS5226893B2publicationCriticalpatent/JPS5226893B2/ja