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.)
MAGUSUTAA ENG KK
NAKATAGUMI KK
Original Assignee
MAGUSUTAA ENG KK
NAKATAGUMI KK
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 MAGUSUTAA ENG KK, NAKATAGUMI KKfiledCriticalMAGUSUTAA ENG KK
Priority to JP8854275ApriorityCriticalpatent/JPS5212769A/ja
Publication of JPS5212769ApublicationCriticalpatent/JPS5212769A/ja
Publication of JPS5517575B2publicationCriticalpatent/JPS5517575B2/ja