GB2140270B
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1987-12-31
Process and system for making a blended tobacco product
PT81065A
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1985-09-01
A segmented cigarette and process for its manufacture
GB8530095D0
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1986-01-15
Filter apparatus
GB8528114D0
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1985-12-18
Cigarette filter
GB2194564B
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1991-01-02
Method and apparatus for making a filter element
DE3571466D1
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1989-08-17
Process and device for producing a metallic block
DE3462023D1
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1987-02-19
Process for producing a chlorohalobenzene
IL75529A
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1988-11-30
Cigarette filter
GB2174284B
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1988-11-02
Tobacco filters and process for their production
GB2201575B
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1991-01-16
Method of and machine for making filter cigarettes
GB2159725B
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1988-06-02
Filter apparatus
GB2154423B
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1987-09-23
Cigarette filter
YU114883A
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1984-02-29
Method of making in a filter section of a cigarette
DE3369988D1
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1987-04-09
Fluoroepoxides and a process for production thereof
DE3566633D1
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1989-01-12
Method and apparatus for manufacturing a sandwichtype product
KR910000451B1
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1991-01-25
A process for producing n-pipe-razinyl alkanoylanilides
IL77721A
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1989-07-31
Cigarette filter and method for its manufacture
GB2156814B
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1987-12-31
Anhydropenicillins and a stereocontrolled process for producing azetidinones
DE3165316D1
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1984-09-13
2-substituted-5-trifluoromethylpyridines and a process for producing the same
IL76852A
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1989-08-15
Method of manufacturing a tobacco smoke filter
DE3480197D1
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1989-11-23
5-alkylidene-2-halo-4-substituted-2-cyclopentenone and process for production thereof
GB2137472B
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1988-04-20
A tobacco treating process
GB2078089B
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1983-10-12
Filters and a method of producing such filters
ZA844674B
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1985-08-28
Process and equipment for producing a cigarette filter
DE3468411D1
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1988-02-11
A process for producing polychlorobenzonitrile