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.)
Kajima Corp
Nippon Yakin Kogyo Co Ltd
Original Assignee
Kajima Corp
Nippon Yakin Kogyo 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 Kajima Corp, Nippon Yakin Kogyo Co LtdfiledCriticalKajima Corp
Priority to JP565879UpriorityCriticalpatent/JPS5926176Y2/ja
Publication of JPS55105834UpublicationCriticalpatent/JPS55105834U/ja
Application grantedgrantedCritical
Publication of JPS5926176Y2publicationCriticalpatent/JPS5926176Y2/ja