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.)
SHISUTEMU KOUGAKU KENKIYUUSHIY
Original Assignee
SHISUTEMU KOUGAKU KENKIYUUSHIY
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 SHISUTEMU KOUGAKU KENKIYUUSHIYfiledCriticalSHISUTEMU KOUGAKU KENKIYUUSHIY
Priority to JP13470677ApriorityCriticalpatent/JPS5468690A/ja
Publication of JPS5468690ApublicationCriticalpatent/JPS5468690A/ja