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.)
TANPAKUSHITSU KENKYU SHOREIKAI
Original Assignee
TANPAKUSHITSU KENKYU SHOREIKAI
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 TANPAKUSHITSU KENKYU SHOREIKAIfiledCriticalTANPAKUSHITSU KENKYU SHOREIKAI
Priority to JP50147684ApriorityCriticalpatent/JPS5747987B2/ja
Publication of JPS51110565ApublicationCriticalpatent/JPS51110565A/ja
Publication of JPS5747987B2publicationCriticalpatent/JPS5747987B2/ja