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.)
KOJIMA SEISAKUSHO JUGEN
Original Assignee
KOJIMA SEISAKUSHO JUGEN
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 KOJIMA SEISAKUSHO JUGENfiledCriticalKOJIMA SEISAKUSHO JUGEN
Priority to JP4725979ApriorityCriticalpatent/JPS55139507A/ja
Publication of JPS55139507ApublicationCriticalpatent/JPS55139507A/ja
Publication of JPS5760490B2publicationCriticalpatent/JPS5760490B2/ja