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.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco and Salt Public Corp
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 Japan Tobacco and Salt Public CorpfiledCriticalJapan Tobacco and Salt Public Corp
Priority to JP8568178ApriorityCriticalpatent/JPS5513054A/en
Publication of JPS5513054ApublicationCriticalpatent/JPS5513054A/en
Publication of JPS571222B2publicationCriticalpatent/JPS571222B2/ja