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.)
DONALD L. ROBERTS WILMER A. ROHDE and CLAUDE E. TEAGUE JOSEPH N. SCHUMACHER
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.)
RJ Reynolds Tobacco Co
Original Assignee
RJ Reynolds Tobacco Co
Filing date
Publication date
Application filed by RJ Reynolds Tobacco CofiledCriticalRJ Reynolds Tobacco Co
Application grantedgrantedCritical
Publication of AU418981B2publicationCriticalpatent/AU418981B2/en
Publication of AU792166ApublicationCriticalpatent/AU792166A/en