IT950699B
(en )
1973-06-20
PROCEDURE FOR SEPARATING GAS BY ADSORPTION
SE411099B
(en )
1979-12-03
APPARATUS FOR PROMOTING PLAY PROCESSES
SE415449B
(en )
1980-10-06
PROCEDURE FOR SEPARATION OF GAS POLLUTANTS
NO137750C
(en )
1978-04-19
PROCEDURES FOR PURIFICATION OF TITANT TRECHLORIDE
IT1040780B
(en )
1979-12-20
METHOD FOR MAKING INTERPOLMIERS CONTAINING ELASTOMER
IT1034737B
(en )
1979-10-10
METHOD FOR MAKING GUANOSINE BY FERMENTATION
IT1026448B
(en )
1978-09-20
PROCEDURE FOR PURIFICATION OF PHOSPHITES OF TRIARLE
NO146927C
(en )
1982-12-29
DEVICE FOR CONTROL OF VALVE VALVE.
SU483994A1
(en )
1975-09-15
Method for automatic control of cyclic adsorption gas cleaning processes
AT354995B
(en )
1980-02-11
METHOD FOR STERILIZING GASES
BE831191A
(en )
1976-01-12
CYCLODODECATRIENE PREPARATION PROCESS
SU558624A3
(en )
1977-05-15
Adsorption gas purification method from accompanying impurities
ATA62474A
(en )
1976-03-15
CEMENTATION PROCESS FOR PURIFYING MERCURY
CA1008057A
(en )
1977-04-05
Regeneration process for flue gas sorbent
JPS51120981A
(en )
1976-10-22
Gas scrubbing method by eliminating acidic gas from gas
SU474347A1
(en )
1975-06-25
Method for automatic control of scrubbers for cleaning coke oven gas from hydrogen sulphide
SE413502B
(en )
1980-06-02
PROCEDURE FOR REGENERATION OF POLLUTANTS PERCHLORETHYL
IT1049482B
(en )
1981-01-20
PROCEDURE FOR PURIFYING RAW PARAFFIN NONE
AT309680B
(en )
1973-08-27
Method for Purifying 6-α-Deoxy-5-hydroxytetracycline
FR2275431A1
(en )
1976-01-16
B-NAPHTOL PURIFICATION PROCESS
SU460062A1
(en )
1975-02-15
Method for automatic control of the rectification process
SU512784A1
(en )
1976-05-05
Method for automatic control of wet gas cleaning
SU545371A1
(en )
1977-02-05
The method of purification of gases from hydrogen sulfide
SU526372A1
(en )
1976-08-30
The method of purification of moisture-containing gas
FI51907C
(en )
1977-05-10
Method for purification of gases from mercury