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.)
Barudan Co Ltd
Original Assignee
Barudan Co Ltd
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 Barudan Co LtdfiledCriticalBarudan Co Ltd
Priority to JP1985280ApriorityCriticalpatent/JPS56118944A/ja
Publication of JPS56118944ApublicationCriticalpatent/JPS56118944A/ja
Publication of JPS646306B2publicationCriticalpatent/JPS646306B2/ja