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.)
ICHI SEISAKUSHIYO YUUGEN
Original Assignee
ICHI SEISAKUSHIYO YUUGEN
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 ICHI SEISAKUSHIYO YUUGENfiledCriticalICHI SEISAKUSHIYO YUUGEN
Priority to JP15908276ApriorityCriticalpatent/JPS5386889A/ja
Publication of JPS5386889ApublicationCriticalpatent/JPS5386889A/ja
Publication of JPS5422551B2publicationCriticalpatent/JPS5422551B2/ja