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.)
Sekisui Kaseihin Kogyo KK
Original Assignee
Sekisui Kaseihin Kogyo 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 Sekisui Kaseihin Kogyo KKfiledCriticalSekisui Kaseihin Kogyo KK
Priority to JP14660382ApriorityCriticalpatent/JPS5938441A/ja
Publication of JPS5938441ApublicationCriticalpatent/JPS5938441A/ja
Publication of JPS6257770B2publicationCriticalpatent/JPS6257770B2/ja