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.)
Mitsuya Seiko Co Ltd
Oiles Industry Co Ltd
Original Assignee
Mitsuya Seiko Co Ltd
Oiles 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 Mitsuya Seiko Co Ltd, Oiles Industry Co LtdfiledCriticalMitsuya Seiko Co Ltd
Priority to JP15280475ApriorityCriticalpatent/JPS5276544A/ja
Publication of JPS5276544ApublicationCriticalpatent/JPS5276544A/ja
Publication of JPS5429661B2publicationCriticalpatent/JPS5429661B2/ja