FR2584733B1
(en )
1987-11-13
IMPROVED PROCESS FOR VAPOCRACKING HYDROCARBONS
FR2596766B1
(en )
1988-05-20
PROCESS FOR DEASPHALTING A HYDROCARBON OIL
FR2538275B1
(en )
1986-09-26
PROCESS FOR FORMING A CORROSION RESISTANT COATING
FR2544448B1
(en )
1985-07-19
PROCESS FOR FORMING A HYDRAULIC CONNECTION
FR2641287B1
(en )
1992-10-09
PROCESS FOR EXTRACTING SCANDIUM FROM ORE
FR2689887B1
(en )
1995-06-23
PROCESS FOR THE PREPARATION OF A BIPHENYL DERIVATIVE.
EG17669A
(en )
1990-08-30
A process for increasing the degree of oil extraction
GB2237575B
(en )
1993-07-28
Process for enhancing the amount of oil recovered from a subterranean oil bearing formation
FR2576937B3
(en )
1987-07-31
PROCESS FOR PROTECTION FROM OIL POLLUTION AND MEANS FOR SAID PROTECTION
FR2575784B1
(en )
1988-11-04
METHOD FOR DRILLING A DIRECTIONAL WELL
BE888643A
(en )
1981-08-17
ELECTROLYTIC METAL EXTRACTION PROCESS
GB2222420B
(en )
1992-09-09
Process for enhancing oil recovery
FR2507240B1
(en )
1985-11-08
MUD EXCAVATION PROCESS
GB8918491D0
(en )
1989-09-20
A process for dehydrating oil sludge
MA20357A1
(en )
1985-10-01
PROCESS BY IMPROVED OIL EXTRACTION FROM UNDERGROUND OIL DEPOSITS
FR2578940B1
(en )
1989-09-15
PROCESS FOR FORMING A SEAL
FR2588879B1
(en )
1988-09-16
PROCESS FOR HYDROTREATING HYDROCARBON CHARGES
FR2656707B1
(en )
1993-07-30
METHOD FOR OPERATING A COMPUTER BUS.
FR2568562B1
(en )
1990-05-25
PROCESS FOR THE EXTRACTION OF ZIRCONE FROM DISSOCIATED ZIRCON
PT77136B
(en )
1986-01-24
PROCESS FOR EXTRACTING URANIUM FROM PHOSPHORIC ACIDS BY ALKYLPYROPHOSPHORIC ACIDS
AU586081B2
(en )
1989-06-29
Overburden plant for clearing a mineral deposit
FR2563702B1
(en )
1988-09-16
PROCESS FOR EXTRACTING CASSIS BUDDLES BY SUPERCRITICAL CO2
FR2600336B1
(en )
1988-11-04
IMPROVED SCLEROGLUCANE FILTRABILITY FOR OIL RECOVERY FROM OIL DEPOSITS
FR2608207B1
(en )
1989-03-10
METHOD OF STIMULATION BY ACIDIFICATION OF A SUBTERRANEAN HYDROCARBON FORMATION
FR2571093B1
(en )
1987-08-14
HYDRAULIC EXTRACTION PROCESS BY WATER BORING.