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
Mitsubishi Heavy Industries Ltd
Original Assignee
Japan Tobacco Inc
Mitsubishi Heavy Industries 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 Japan Tobacco Inc, Mitsubishi Heavy Industries LtdfiledCriticalJapan Tobacco Inc
Priority to JP11284989UpriorityCriticalpatent/JPH0732509Y2/ja
Publication of JPH0351726UpublicationCriticalpatent/JPH0351726U/ja
Application grantedgrantedCritical
Publication of JPH0732509Y2publicationCriticalpatent/JPH0732509Y2/ja