GB2057245B
(en )
1983-11-30
Process for producing a filtering structure in particular for cigarette filters
YU43363B
(en )
1989-06-30
Process for making infill for cigarette filters
DE3167174D1
(en )
1984-12-20
Method for producing ceramic honeycomb filters
DK152880A
(en )
1980-10-10
Method for production of a filter structure, especially for use in cigarette filters
YU114883A
(en )
1984-02-29
Method of making in a filter section of a cigarette
GB8430744D0
(en )
1985-01-16
Filter cigarette
GB2122472B
(en )
1987-03-04
A filter for cigarettes
GB8334664D0
(en )
1984-02-08
Filter cigarette manufacture
GB2117218B
(en )
1985-08-07
A filter for cigarettes
GB8905855D0
(en )
1989-04-26
Process for making cigarette filters
GB2135167B
(en )
1986-06-11
Apparatus for making grooves in cigarette filters
GB8430743D0
(en )
1985-01-16
Filter cigarette
GB8413040D0
(en )
1984-06-27
Cigarette filter
GB2071721B
(en )
1983-11-23
Filter pleat spacing process
GB2135912B
(en )
1986-04-16
Filter cigarette manufacture
GB2132872B
(en )
1987-07-22
Process for preparing filter rods
GB8314509D0
(en )
1983-06-29
Filter cigarette manufacture
GB8307353D0
(en )
1983-04-27
Cigarette filter
ZA81397B
(en )
1982-04-28
Process for producing a filtering structure in particular for cigarette filters
DE3377768D1
(en )
1988-09-29
Process and apparatus for producing a filter, and filter thus produced
GB8403841D0
(en )
1984-03-21
Cigarette filter
JPS56106583A
(en )
1981-08-24
Apparatus for producing filter for tobacco
EG16498A
(en )
1989-01-30
Process for producing colored tobacco filter
JPS57194778A
(en )
1982-11-30
Apparatus for producing tobacco with open pore filter
ZA785448B
(en )
1979-08-29
A method and a machine for manufacturing multi-tube filters