6 resultados
BACKGROUND OF THE INVENTION
1. Field of the Invention
This invention relates to tobacco-smoke filter elements of smoking articles.
2. Brief Description of Related Art
It is well known that after smoking articles have been smoked, the odour therefrom, in the absence of fresh air, remains in a room or
This invention relates to a smoking device incorporating a breakable capsule, more particularly to a filtered smoking device incorporating such a capsule in its filter element.
In this invention, the term "capsule" means a delivery system of a substance, said substance being hereinafter referred to
This invention relates to a smoking device incorporating a breakable capsule, more particularly to a filtered smoking device incorporating such a capsule in its filter element.
In this invention, the term "capsule" means a delivery system of a substance, said substance being hereinafter referred to
This invention relates to a smoking device incorporating a breakable capsule, more particularly to a filtered smoking device incorporating such a capsule in its filter element.
In this invention, the term "capsule" means a delivery system of a substance, said substance being hereinafter referred to
FIELD OF THE INVENTION
The present invention relates to smoking articles, and in particular, to smoking articles having the form of filtered cigarettes.
BACKGROUND OF THE INVENTION
Popular smoking articles, such as cigarettes, have a substantially cylindrical rod shaped structure and include a
FIELD OF THE INVENTION
The present invention relates to smoking articles, and in particular, to smoking articles having the form of filtered cigarettes.
BACKGROUND OF THE INVENTION
Popular smoking articles, such as cigarettes, have a substantially cylindrical rod shaped structure and include a