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.)
Shikishima Boseki KK
Original Assignee
Shikishima Boseki 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 Shikishima Boseki KKfiledCriticalShikishima Boseki KK
Priority to JP60227720ApriorityCriticalpatent/JPS6287520A/ja
Publication of JPS6287520ApublicationCriticalpatent/JPS6287520A/ja
Publication of JPH0156077B2publicationCriticalpatent/JPH0156077B2/ja