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.)
Yamada Kikai Kogyo KK
Original Assignee
Yamada Kikai Kogyo KK
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 Yamada Kikai Kogyo KKfiledCriticalYamada Kikai Kogyo KK
Priority to JP15836975ApriorityCriticalpatent/JPS5284099A/en
Publication of JPS5284099ApublicationCriticalpatent/JPS5284099A/en
Publication of JPS5347752B2publicationCriticalpatent/JPS5347752B2/ja