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 Koki Co Ltd
Original Assignee
Nippon Koki 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 Koki Co LtdfiledCriticalNippon Koki Co Ltd
Priority to JP14249876ApriorityCriticalpatent/JPS5937393B2/en
Publication of JPS5367227ApublicationCriticalpatent/JPS5367227A/en
Publication of JPS5937393B2publicationCriticalpatent/JPS5937393B2/en