Bull. Spec. CORESTA Congress, Vienna, 1984, p. 61, T07, ISSN.0525-6240
The CV filter
Mitsubishi Acetate Company, Tokyo, Japan
The CV (Channel Ventilation) filter is a new type of cigarette filter and developed as one of the most attractive filters to satisfy the market requirements in the golden age of ventilation cigarettes. There have been developed three variants of the CV ...