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.)
NISHIYAMA TOKUO
Original Assignee
NISHIYAMA TOKUO
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 NISHIYAMA TOKUOfiledCriticalNISHIYAMA TOKUO
Priority to JP6126075ApriorityCriticalpatent/JPS51136326A/ja
Publication of JPS51136326ApublicationCriticalpatent/JPS51136326A/ja
Publication of JPS5517188B2publicationCriticalpatent/JPS5517188B2/ja