MX147144A
(en )
1982-10-15
IMPROVED PROCEDURE FOR RENTING AROMATIC HYDROCARBONS
DK360978A
(en )
1979-02-18
PROCEDURE FOR THE EXTRACTION OF SUGAR
DK564178A
(en )
1979-06-23
PROCEDURE FOR THE PREPARATION OF AROMATIC PHOSPHORUS COMPOUNDS
SE7812626L
(en )
1979-06-30
COĊ¸2 REMOVAL PROCEDURE
NO146374C
(en )
1982-09-15
PROCEDURE FOR OIL OIL EXTRACTION.
NO782390L
(en )
1979-01-09
MICROEMULATIONS FOR PETROLEUM EXTRACTION
NO783101L
(en )
1979-03-15
TEST EQUIPMENT FOR WELLS.
IT1099601B
(en )
1985-09-18
PROCEDURE FOR DEALOGENING HALOGENATED AROMATIC COMPOUNDS
IT1099500B
(en )
1985-09-18
PROCEDURE FOR DEALOGENING HALOGENATED AROMATIC COMPOUNDS
DK284778A
(en )
1978-12-25
PROCEDURE FOR ELECTROPETING
DK115378A
(en )
1978-09-16
MAIN LIST FOR STENSILS
DK437778A
(en )
1979-04-06
PROCEDURE FOR IMPROVING THE PHYSICAL CHEMICAL PROPERTIES OF BITUMEN PRODUCTS
JPS5470230A
(en )
1979-06-05
Manufacture of aromatic hydrocarbon
RO76388A
(en )
1981-11-04
PROCEDURE FOR THE EXTRACTION OF AROMATIC HYDROCARBONS C6 .... C9 FROM MIXTURES WITH NEAROMATIC HYDROCARBONS
NO145558C
(en )
1982-04-21
PROCEDURE FOR SALT DEALING
IT1097328B
(en )
1985-08-31
PROCEDURE FOR THE PREPARATION OF AROMATIC URETANS
MX5204E
(en )
1983-04-25
PROCEDURE FOR SEPARATING NITROSAMINES FROM DINITROANILINS
NO153965C
(en )
1986-06-25
PROCEDURE FOR PERFLUORING POLYCYCLIC HYDROCARBONES.
RO72216A2
(en )
1981-06-26
PROCEDURE FOR THE EXTRACTION OF AROMATIC HYDROCARBONS FROM PIROLIZATION BENZINS
DK147177C
(en )
1984-12-10
PROCEDURE FOR SEPARATING AROMATIC CARBOHYDRIDES
IT1111156B
(en )
1986-01-13
AROMATIC POLYETHERESOLPHONES
IT1164742B
(en )
1987-04-15
PROCEDURE FOR THE PREPARATION OF POLYCYCLIC AROMATIC HYDROCARBONS
RO70373A
(en )
1981-08-17
PROCEDURE FOR HYDROCARBONS SEPARATION
DK231378A
(en )
1978-11-27
DEVICE FOR LOCKING COUPLINGS
RO88508A
(en )
1986-02-28
INSTALLATION FOR THE EXTRACTION OF CONDUCT