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.)
NIPPON P-MC KK
Original Assignee
NIPPON P-MC 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 NIPPON P-MC KKfiledCriticalNIPPON P-MC KK
Priority to JP50081412ApriorityCriticalpatent/JPS525940A/ja
Publication of JPS525940ApublicationCriticalpatent/JPS525940A/ja
Publication of JPS5761984B2publicationCriticalpatent/JPS5761984B2/ja