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 OIRUSHIIRU KOGYO KK
Nok Corp
Original Assignee
NIPPON OIRUSHIIRU KOGYO KK
Nippon Oil Seal Industry 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 NIPPON OIRUSHIIRU KOGYO KK, Nippon Oil Seal Industry Co LtdfiledCriticalNIPPON OIRUSHIIRU KOGYO KK
Priority to JP49121326ApriorityCriticalpatent/JPS5811891B2/ja
Publication of JPS5147993ApublicationCriticalpatent/JPS5147993A/ja
Publication of JPS5811891B2publicationCriticalpatent/JPS5811891B2/ja
