Rothmans, Benson & Hedges Inc. et al.

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North York, CA

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Control of cigarette smoke chemistry
- Patent number 5,826,592
- Issue date Oct 27, 1998
- Rothmans, Benson & Hedges Inc. et al.
- Warren A. Brackmann
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

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