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.)
OTSUBO TETSUKOUSHIYO GOUMEI
Original Assignee
OTSUBO TETSUKOUSHIYO GOUMEI
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 OTSUBO TETSUKOUSHIYO GOUMEIfiledCriticalOTSUBO TETSUKOUSHIYO GOUMEI
Priority to JP13714577ApriorityCriticalpatent/JPS5470994A/en
Publication of JPS5470994ApublicationCriticalpatent/JPS5470994A/en
Publication of JPS5544569B2publicationCriticalpatent/JPS5544569B2/ja