NO904164D0
(en )
1990-09-25
PROCEDURE AND DEVICE FOR DETERMINING THE DRILL DEPTH.
NO905022D0
(en )
1990-11-20
Flexible pipeline.
DE69406314T2
(en )
1998-02-26
Valve device in the borehole
DE69011698D1
(en )
1994-09-29
Fluid coupling device.
DE69001524D1
(en )
1993-06-09
PIPELINE CONNECTION.
NO913809D0
(en )
1991-09-27
PROCEDURE AND DEVICE FOR AA EASY PIPE PERFORES.
IT1242059B
(en )
1994-02-08
FINISHING DEVICE FOR SOCKS AND SIMILAR TUBULARS.
DE3860530D1
(en )
1990-10-11
FLUID PIPES IN THE MASONRY.
NO910739D0
(en )
1991-02-25
CEMENTING MATERIAL FOR OIL, GAS AND WATER.
NO893195L
(en )
1990-02-12
PROCEDURE AND APPARATUS FOR DETERMINING EROSION OF EARTH, SPECIFIC EARTH LOCATED IN THE SEA.
IT1268332B1
(en )
1997-02-27
HANDLING DEVICE FOR HANDLING, IN PARTICULAR FOR THE ORIENTATION OF PIECES, TOOLS OR SIMILAR.
IT1229703B
(en )
1991-09-07
SANDING TOOL OR SIMILAR.
IT8941655A0
(en )
1989-07-13
PROCEDURE AND DEVICE FOR THE ON-SITE CONSTRUCTION OF NEW UNDERWATER, UNDERGROUND OR SURFACE PIPELINES.
IT8920839A0
(en )
1989-06-09
PROCEDURE AND DEVICE FOR THE MANUFACTURE OF PANELS.
IT1261264B
(en )
1996-05-09
PROCEDURE AND DEVICE FOR THE PRODUCTION OF CONNECTION PIPES AND RELATED PIPING.
IT8920295A0
(en )
1989-04-28
DEVICE AND PROCEDURE FOR THE CONSTRUCTION OF UNDERGROUND WORKS.
IT9022268U1
(en )
1991-06-19
REFRIGERATION APPARATUS, IN PARTICULAR REFRIGERATOR FOR DOME STICO USE OR SIMILAR.
IT8721346A0
(en )
1987-07-20
PROCEDURE AND DEVICE FOR THE CONSTRUCTION OF UNDERGROUND WORKS.
IT8619597A0
(en )
1986-02-28
PROCEDURE FOR THE EXPLOITATION OF CAVORS OF CUT STONE AND SIMILAR AND EQUIPMENT FOR ITS INSTALLATION.
IT8802926A0
(en )
1988-04-14
METHOD FOR COUPLING PANELS, BOARDS OR SIMILAR USING ANCHORS AND UNDERCUTS.
IT1288139B1
(en )
1998-09-10
MASK, OR SIMILAR, IN PARTICULAR FOR UNDERWATER USE, AND METHOD FOR ITS MANUFACTURE.
IT215210Z2
(en )
1990-09-11
IMPROVED APPARATUS FOR THE DISTRIBUTION OF BEVERAGES AND / OR GRANITE.
DK106789D0
(en )
1989-03-06
DEFICIENCY, INCLUDING CORROSION INHIBITOR SYSTEM AND THE USE OF THESE MATERIALS
IT231676Y1
(en )
1999-08-04
DEVICE FOR THE REVIEW OF EXTINGUISHERS AND SIMILAR.
ITTO930865A0
(en )
1993-11-18
PROBE FOR SONIC DRILLING IN CONCRETE WORKS.