4. Tobacco
  5. Tobacco or tobacco substitute product or component part thereof
  6. Cigar or cigarette

Rowland W. Dwyer

Inventor

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Cigarette and filter with cellulosic flavor addition

Tobacco – Smoke separator or treater – By adding constituent to smoke stream
Reexamination Certificate

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Cigarette and wrapper with controlled puff count

Tobacco – Tobacco or tobacco substitute product or component part thereof – Cigar or cigarette
Patent

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Profile ID: LFUS-PAI-P-1703573

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