HU890982D0
(en )
1990-12-28
Process for building drill-hole for pipe sections
GB8824434D0
(en )
1988-11-23
Pipe insulation & corrosion protection system
DK156194C
(en )
1989-11-27
INSTALLATION FOR URBAN EQUIPMENT FOR MEN
NO853219L
(en )
1986-02-18
FIRE ALARM INSTALLATIONS.
NO881830L
(en )
1989-10-27
PIPE RENOVATION RENOVATION SYSTEM.
IT8819385A0
(en )
1988-02-12
MONOLITHIC INSULATING JOINT FOR METAL PIPES.
KR950701055A
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1995-02-20
Earthquake-Resistant Architectural System
ATA61693A
(en )
2002-02-15
SCAFFOLDING FOR CEILING FORMWORK
IT1190671B
(en )
1988-02-24
CABLE BLOCK FOR BUILDING CONSTRUCTION AND BUILDING CONSTRUCTION SYSTEM USING SUCH BLOCKS
BE893267A
(en )
1982-11-22
SUPPORT AND METHOD FOR CONVERTING A CEILING AND BUILDING INCORPORATING SUCH A CEILING
DE4291607T1
(en )
1994-05-05
Working platform system for multi-storey buildings
DK523487A
(en )
1989-04-07
BOLT EQUIPMENT FOR METAL PIPE BUILDING SYSTEMS
GB8432007D0
(en )
1985-01-30
Pipework for building construction
GB2103483B
(en )
1985-06-12
A system for inhibiting the spread of fire in a building structure
ES288295U
(en )
1985-12-16
Wall crossing elements for equipment conduits of buildings.
EP0430308A3
(en )
1991-06-26
Metal scaffolding for buildings
GB2107982B
(en )
1985-01-09
A system for inhibiting the spread of fire in a building structure
DE69314817D1
(en )
1997-12-04
Modular system for building facades
KR940012117U
(en )
1994-06-18
Concrete pipe forming equipment
KR860005866U
(en )
1986-06-14
Pipe assembly line forming device for building railing
KR850006069U
(en )
1985-08-31
Steel pipe connecting device
JPS57209357A
(en )
1982-12-22
Steel pipe post
JPS5721649A
(en )
1982-02-04
Bolt tying of building steel pipe
NO870048D0
(en )
1987-01-06
CATHODICAL PROTECTION SYSTEM FOR A STEEL ALARMED CONCRETE CONSTRUCTION AND INSTALLATION METHOD.
KR930023173U
(en )
1993-11-25
Stainless steel pipe manufacturing equipment