FR2462111B1
(en )
1988-08-12
PROCESS FOR THE PRODUCTION OF A FILTERING STRUCTURE, IN PARTICULAR FOR CIGARETTER FILTERS AND FILTERS OBTAINED
FR2597305B1
(en )
1991-10-25
PROCESS FOR OBTAINING A SELECTIVE FILTER ELEMENT FOR CIGARETTE SMOKE.
DE3269523D1
(en )
1986-04-03
Process for the production of a filter medium
RO87387A
(en )
1985-08-31
PROCESS FOR THE PREPARATION OF N2-ACYL (1,3-DIHYDROXY-2-PROPOXYMETHYL) -GUANINE
MA19716A1
(en )
1983-10-01
PROCESS FOR THE PREPARATION OF NEW DERIVATIVES 3- CETO TO 4.9 19- NORSTEROIDES.
ES516004A0
(en )
1983-06-01
"IMPROVEMENT IN THE PRODUCTION OF NERVATED SUBSTRATES FOR ELECTRODES".
RO77557A
(en )
1982-02-01
PROCESS FOR THE CONTINUOUS PREPARATION OF 1,4-BUTANDIOL
IT1215971B
(en )
1990-02-22
PROCESS AND MACHINE FOR THE MANUFACTURE OF CIGARETTES WITH FILTER.
BE896352A
(en )
1983-08-01
CIGARETTE FILTER,
NO154481C
(en )
1986-10-01
CIGARETTE FILTER.
FR2572900B1
(en )
1988-08-26
IMPROVED NOZZLE FOR TOBACCO SMOKE AND PROCESS FOR PRODUCING THE SAME
IT8223348A0
(en )
1982-09-21
CIGARETTE FILTER.
MA19188A1
(en )
1981-12-31
PROCESS FOR THE PRODUCTION OF ETHANOL ACETALDEHYDE.
MA19294A1
(en )
1982-04-01
PROCESS FOR THE PREPARATION OF SUBSTITUTED IMINO-DIACIDES.
IT8222242A0
(en )
1982-07-05
CIGARETTE FILTER.
DE3462025D1
(en )
1987-02-19
Process for the production of 2,3,5-trimethylbenzoquinone
EP0083442A3
(en )
1985-04-17
Process for the production of 2,4,6-trichloroaniline
BE891728A
(en )
1982-07-08
Filter for cigarettes.
GB2155356B
(en )
1987-03-04
Process for the production of filter elements based on polysulphone
FR2657754B1
(en )
1993-12-31
PROCESS FOR THE MANUFACTURE OF BIG FILTER CIGARETTES.
FR2552424B1
(en )
1987-02-20
PROCESS FOR THE PREPARATION OF 1,1,1,3,3,3-HEXAFLUOROPROPANE-2-OL BY HYDROGENOLYSIS OF HEXAFLUOROACETONE HYDRATE
FR2564294B1
(en )
1990-09-28
PROCESS FOR MANUFACTURING RECONSTITUTED TOBACCO
IT8421099A0
(en )
1984-05-25
CIGARETTE FILTER.
MA19049A1
(en )
1981-10-01
PROCESS FOR THE PRODUCTION OF A FILTERING STRUCTURE, IN PARTICULAR FOR CIGARETTE FILTERS.
DE3161383D1
(en )
1983-12-15
Process for the production of 2-alkenyl-1,1,2-trifluoro-2-halogenethyl ethers