DK106032C
(en )
1966-12-05
Process of treating tobacco for the production of cohesive smoking tobacco products.
BE613748A
(en )
1962-05-29
Smoke cigarettes with filter
DK111733B
(en )
1968-09-30
Method of treating tobacco to improve the smoking properties of the tobacco and the ash color.
DK105143C
(en )
1966-08-22
Method for drying tobacco.
DK116850B
(en )
1970-02-16
Cigarette filter and method of manufacture.
DK104826C
(en )
1966-07-04
Method of treating cigarette tobacco to improve its filling capacity.
DK99973C
(en )
1964-10-05
Method of treating tobacco to reduce the tar and nicotine content of tobacco smoke.
FR1324235A
(en )
1963-04-19
Advanced filter for gases or vapors such as, in particular, tobacco smoke
CH399981A
(en )
1965-09-30
Tobacco smoke filters
BE616413A
(en )
1962-07-31
Filter for cigarettes, cigars and filter cartridges
CH446160A
(en )
1967-10-31
Process for flavoring smoking tobacco
CH443102A
(en )
1967-08-31
Filter for harmful fumes and hot gases, especially tobacco smoke
FR1327561A
(en )
1963-05-17
Tobacco smoke filter and method of manufacture
FR1325151A
(en )
1963-04-26
Filter for cigarettes, cigars and filter cartridges
BE610355A
(en )
1962-03-16
Improvements to cigars and method and apparatus for their manufacture.
FR1325922A
(en )
1963-05-03
Tobacco smoke filters
FR81207E
(en )
1963-08-16
Filtering device for tobacco smoke and other gases
DK99000C
(en )
1964-06-08
Filter for tobacco smoke.
BE592852A
(en )
1960-10-31
Tobacco smoke filter.
FR1319631A
(en )
1963-03-01
Smoker lighter
GR22188B
(en )
1961-08-18
ANTI-CANCER TOBACCO SMOKING PIPE.
FR1233795A
(en )
1960-10-12
Smoke filter, especially for tobacco smoke
FR1233815A
(en )
1960-10-12
Tobacco Smoke Filter Improvements
BE611180A
(en )
1962-03-30
Filter designed to reduce the tar and nicotine content in tobacco smoke
CA618842A
(en )
1961-04-25
Tobacco smoke filter