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.)
Nishimatsu Construction Co Ltd
Original Assignee
Nishimatsu Construction 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 Nishimatsu Construction Co LtdfiledCriticalNishimatsu Construction Co Ltd
Priority to JP13777576ApriorityCriticalpatent/JPS5363727A/ja
Publication of JPS5363727ApublicationCriticalpatent/JPS5363727A/ja
Publication of JPS5433658B2publicationCriticalpatent/JPS5433658B2/ja