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.)
YANAGISAWA SEISAKUSHO KK
Original Assignee
YANAGISAWA 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 YANAGISAWA SEISAKUSHO KKfiledCriticalYANAGISAWA SEISAKUSHO KK
Priority to JP4827182ApriorityCriticalpatent/JPS58165815A/ja
Publication of JPS58165815ApublicationCriticalpatent/JPS58165815A/ja
Publication of JPS6329529B2publicationCriticalpatent/JPS6329529B2/ja