MTP619BMT619AMTP619AMTP619BMT P619 BMTP619 BMT P619BMT 619 AMT619 AMT 619AMT P619 AMTP619 AMT P619AMT P619 BMTP619 BMT P619B
Authority
MT
Malta
Prior art keywords
smoking materials
smoking
materials
Prior art date
Application number
MT619A
Inventor
Ralph Robert Miano
Charles Herbert Keith
Original Assignee
Celanese 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 Celanese CorpfiledCriticalCelanese Corp
Publication of MTP619BpublicationCriticalpatent/MTP619B/en