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.)
OSAKA SOSENJO KK
Osaka Shipbuilding Co Ltd
Original Assignee
OSAKA SOSENJO KK
Osaka Shipbuilding 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 OSAKA SOSENJO KK, Osaka Shipbuilding Co LtdfiledCriticalOSAKA SOSENJO KK
Priority to JP11305675ApriorityCriticalpatent/JPS5236366A/ja
Publication of JPS5236366ApublicationCriticalpatent/JPS5236366A/ja