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.)
Kurosawa Construction Co Ltd
Original Assignee
Kurosawa 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 Kurosawa Construction Co LtdfiledCriticalKurosawa Construction Co Ltd
Priority to JP5547977ApriorityCriticalpatent/JPS53140817A/ja
Publication of JPS53140817ApublicationCriticalpatent/JPS53140817A/ja
Publication of JPS5529221B2publicationCriticalpatent/JPS5529221B2/ja