NO884589D0
(en )
1988-10-14
PROCEDURE AND BROWN LOGGING APPARATUS.
NO885066D0
(en )
1988-11-14
PROCEDURE AND APPARATUS FOR EVALUATION OF UNDERGROUND FORMATIONS.
NO874290D0
(en )
1987-10-14
PROCEDURE AND APPARATUS FOR MULTIPLE-POLED Acoustic Logging.
NO901044L
(en )
1990-09-17
PROCEDURE AND APPARATUS FOR EPITERMIC NOEYTRON LOGGING.
NO851657L
(en )
1985-11-11
PROCEDURE AND APPARATUS FOR ACOUSTIC BROWN LOGGING.
NO854826L
(en )
1986-06-05
METHOD AND APPARATUS FOR BURN DRILLING.
DE3861562D1
(en )
1991-02-21
RECORDING APPARATUS AND METHOD.
NO881947L
(en )
1988-11-07
PROCEDURE AND DEVICE FOR DEEP WATER DRILLING.
NO884838L
(en )
1989-06-02
PROCEDURE AND APPARATUS FOR MEASURING PRESSURE DIFFERENCES DURING DRILLING.
DE3887325T2
(en )
1994-05-05
POSITION MEASUREMENT METHOD AND APPARATUS.
NO903718L
(en )
1991-02-25
PROCEDURE AND APPARATUS FOR DETERMINING UNDERGROUND STRUCTURES.
NO882043L
(en )
1988-11-14
PROCEDURE AND APPARATUS FOR READING ELECTRONIC PATTERNS.
NO870879D0
(en )
1987-03-03
PROCEDURES AND APPARATUS FOR DRILL LOGGING.
NO901045D0
(en )
1990-03-06
PROCEDURE AND APPARATUS FOR EPITERMIC NOEYTRON DISINTEGRATION LOGGING.
NO890297D0
(en )
1989-01-24
PROCEDURE AND APPARATUS FOR LOOSE CONNECTIONS.
NO893660D0
(en )
1989-09-13
PROCEDURE AND APPARATUS FOR MEASURING LEVEL THINKING.
NO882403D0
(en )
1988-06-01
PROCEDURE AND APPARATUS FOR AA DETERMINING Borehole Formation Data.
NO861594L
(en )
1986-10-27
PROCEDURE AND APPARATUS FOR NOEYTRON LIFE LOGGING.
NO174728C
(en )
1994-06-22
Well logging method and apparatus.
NO884076D0
(en )
1988-09-14
BEDROOM CONSTRUCTION AND PROCEDURE AND APPARATUS FOR MAKING CONCRETE CONSTRUCTIONS.
DK308389A
(en )
1990-01-19
METHOD AND APPARATUS FOR MULTIVALENT SIGNAL RECORDING, PROCESSING AND EVALUATION
NO870865D0
(en )
1987-03-03
PROCEDURE AND APPARATUS FOR DATA PROCESSING.
NO884325D0
(en )
1988-09-29
PROCEDURE AND APPARATUS FOR OLEPHINE PARASION.
NO885558L
(en )
1990-06-15
PROCEDURE AND APPARATUS FOR BORING LOGGING.
NO863885D0
(en )
1986-09-30
PROCEDURE AND APPARATUS FOR READING DATA.