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.)
NIPPON GOSEN KOGYO KK
TSUCHA SEISAKUSHO KK
Original Assignee
NIPPON GOSEN KOGYO KK
TSUCHA SEISAKUSHO 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 NIPPON GOSEN KOGYO KK, TSUCHA SEISAKUSHO KKfiledCriticalNIPPON GOSEN KOGYO KK
Priority to JP13104680ApriorityCriticalpatent/JPS5756575A/ja
Publication of JPS5756575ApublicationCriticalpatent/JPS5756575A/ja
Publication of JPH0112863B2publicationCriticalpatent/JPH0112863B2/ja