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.)
SHOWA KOUKI SEISAKUSHIYO KK
Original Assignee
SHOWA KOUKI SEISAKUSHIYO 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 SHOWA KOUKI SEISAKUSHIYO KKfiledCriticalSHOWA KOUKI SEISAKUSHIYO KK
Priority to JP2361776ApriorityCriticalpatent/JPS52107999A/ja
Publication of JPS52107999ApublicationCriticalpatent/JPS52107999A/ja
Publication of JPS539997B2publicationCriticalpatent/JPS539997B2/ja