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.)
Teikoku Sen I Co Ltd
Original Assignee
Teikoku Sen I 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 Teikoku Sen I Co LtdfiledCriticalTeikoku Sen I Co Ltd
Priority to JP16840685ApriorityCriticalpatent/JPS6227972A/ja
Publication of JPS6227972ApublicationCriticalpatent/JPS6227972A/ja
Publication of JPH0326625B2publicationCriticalpatent/JPH0326625B2/ja