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.)
Nichiban Co Ltd
Original Assignee
Nichiban 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 Nichiban Co LtdfiledCriticalNichiban Co Ltd
Priority to JP3953685ApriorityCriticalpatent/JPS61203313A/ja
Publication of JPS61203313ApublicationCriticalpatent/JPS61203313A/ja
Publication of JPH0555370B2publicationCriticalpatent/JPH0555370B2/ja