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 SEIKEI KOGYO KK
Original Assignee
SEKISUI SEIKEI 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 SEIKEI KOGYO KKfiledCriticalSEKISUI SEIKEI KOGYO KK
Priority to JP7277678ApriorityCriticalpatent/JPS54163963A/ja
Publication of JPS54163963ApublicationCriticalpatent/JPS54163963A/ja
Publication of JPS618768B2publicationCriticalpatent/JPS618768B2/ja