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
Panasonic Ecology Systems Co Ltd
Original Assignee
Kajima Corp
Matsushita Seiko 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, Matsushita Seiko Co LtdfiledCriticalKajima Corp
Priority to JP55161179ApriorityCriticalpatent/JPS5784946A/ja
Publication of JPS5784946ApublicationCriticalpatent/JPS5784946A/ja
Publication of JPS6224708B2publicationCriticalpatent/JPS6224708B2/ja