NL140486B
(en )
TAP ROD MOUNTING CONSTRUCTION.
DK72354C
(en )
1951-04-02
The metal support skeleton for building constructions.
CH280221A
(en )
1952-01-15
Extension tube, especially for tripods.
AT182871B
(en )
1955-08-10
Pipe and rod connections for temporary metal structures, especially scaffolding
CH256990A
(en )
1948-09-15
Hand trolleys, especially for moving small loads.
FR1077314A
(en )
1954-11-05
adjustable prop for formwork, scaffolding, etc.
AT174197B
(en )
1953-03-10
Connector for tubular elements, especially for latticework, scaffolding and the like. like
AT178456B
(en )
1954-05-10
Formwork girders, consisting of several extendable profile pieces
ES15009Y
(en )
1947-11-16
Pipe pliers.
DK69094C
(en )
1949-05-02
Metal pipe scaffolding.
DK73349C
(en )
1951-11-12
Load-bearing lattice girders of angle iron, in particular for formwork.
ES15994Y
(en )
1948-06-16
Reinforced concrete joist,
AT172201B
(en )
1952-08-25
Easily detachable connection, especially for pipes
AT167314B
(en )
1950-12-27
Clearing wall, especially for snow plows
NL162464B
(en )
PIPE DEFORMATION CLAMP.
DK71248C
(en )
1950-07-17
Line measurements for building fittings.
AT173843B
(en )
1953-01-26
Suspended wooden support beams, especially formwork beams
FR948004A
(en )
1949-07-20
Welded metal structures
AT162446B
(en )
1949-02-25
Scaffolding for the production of reinforced concrete ceilings, stucco work, etc. like
DK84049C
(en )
1957-12-09
Pipe scaffold clamp.
ES14062Y
(en )
1947-05-16
Clamp or coupler for tubular steel scaffolds.
AT178189B
(en )
1954-04-10
Wooden construction, in particular scaffolding, formwork or the like.
GR12382B
(en )
1950-03-18
NEW CEMENT PIPE CONNECTION SYSTEM.
AT162319B
(en )
1949-02-25
Reinforced concrete roof that can be assembled from work pieces.
ES16313Y
(en )
1948-11-16
Metal hook for envelopes.