PL237301A1
(en )
1983-02-28
Method of recovering hydrocarbons which are able to condense out
YU6682A
(en )
1984-12-31
Process for the purification of sugar juice obtained in the extraction of sugar beet
ZA784622B
(en )
1979-08-29
Process for the recovery of water from atmospheric air and plant for carrying out the process
ZA815735B
(en )
1982-08-25
Process for the extraction of presious metals from solutions thereof
EP0006476A3
(en )
1980-01-23
Character recognition system using curve vector processing
YU45324B
(en )
1992-05-28
Process for extracting copper from water solutions
PT78825A
(fr )
1984-07-01
Procede de lixiviation en tas
MD125C2
(ro )
1995-07-31
Procedeu de obţinere a 4,1',6'-tricolor-4,1',6'-trideoxigalactozaharozei
BE891135A
(fr )
1982-05-17
Procede de traitement des membranes permioniques
FR2594169B1
(fr )
1990-02-23
Systeme de protection de produits de valeur notamment de fonds et/ou de produits bancaires.
ZA817997B
(en )
1982-10-27
Method for the separation of valuable substances from plant matter
ZA824376B
(en )
1983-04-27
Process for extracting, concentrating and purifying natural aromas of plant origin and products obtained by this process
JPS57167706A
(en )
1982-10-15
Electrodialytic refining method
DE3166293D1
(en )
1984-10-31
Process for the recovery of lead and silver from minerals and process residues
YU231081A
(en )
1983-10-31
Process for the isolation of noble metals from the ore or concentrate of noble metals
BE890029A
(fr )
1981-12-16
Procede et engin pour recuperer des produits flottants sur l'eau
DE3264750D1
(en )
1985-08-22
Process for recovering trioxane
JPS577207A
(en )
1982-01-14
Method and system for extracting metal from seawater
EP0071647A4
(en )
1983-06-15
INTERFERON EXTRACTION PROCESS.
DE3163266D1
(en )
1984-05-30
Flotation process for the continuous recovery of silver or silver compounds from solutions or dispersions
HU179848B
(en )
1982-12-28
Process for recovering hair and leather from raw hide
FR2441412B1
(fr )
1987-04-30
Procede et installation de separation des composes isotopiques gazeux
IL64762A0
(en )
1982-03-31
Juice extracting apparatus
BE889505A
(fr )
1981-11-03
Procede et installation pour l'extraction de sucre de betteraves et produits obtenus par ce procede
IL63241A0
(en )
1981-10-30
Process for recovering antithrombin iii from blood or blood products