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.)
Obayashi Corp
Original Assignee
Obayashi Corp
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 Obayashi CorpfiledCriticalObayashi Corp
Priority to JP2950975ApriorityCriticalpatent/JPS559354B2/ja
Publication of JPS51104615ApublicationCriticalpatent/JPS51104615A/ja
Publication of JPS559354B2publicationCriticalpatent/JPS559354B2/ja