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.)
ONO GIJUTSU KENKYUSHO KK
Original Assignee
ONO GIJUTSU KENKYUSHO 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 ONO GIJUTSU KENKYUSHO KKfiledCriticalONO GIJUTSU KENKYUSHO KK
Priority to JP11646079ApriorityCriticalpatent/JPS5640447A/ja
Publication of JPS5640447ApublicationCriticalpatent/JPS5640447A/ja
Publication of JPS6252626B2publicationCriticalpatent/JPS6252626B2/ja