FR1148194A
(en )
1957-12-04
metal building element
AT192103B
(en )
1957-09-25
Junction bodies for pipe structures, in particular for construction and assembly scaffolding
CH387258A
(en )
1965-01-31
Solid concrete ceiling, in particular solid reinforced concrete ceiling
CH358295A
(en )
1961-11-15
Corrosion-resistant composite pipe
FR1192423A
(en )
1959-10-26
New pipe fittings
FR1196586A
(en )
1959-11-25
Expansion turbine with coupled turbocharger
FR1137631A
(en )
1957-05-31
Composite beam for scaffolding, in particular for temporary ceiling scaffolding
CH343623A
(en )
1959-12-31
Roof construction, especially tent construction
AT230592B
(en )
1963-12-10
Construction for high-rise, in particular, skeleton structures
AT182515B
(en )
1955-07-11
Hollow structures, in particular for ceilings
AT187667B
(en )
1956-11-10
Composite bodies, in particular panels for walls, floors and ceilings
AT187135B
(en )
1956-10-25
Metal net, especially for avalanche protection structures
FR1276228A
(en )
1961-11-17
Composite pipe
AT184715B
(en )
1956-02-25
Sheet metal supports, in particular for reinforced concrete ceilings
AT197646B
(en )
1958-05-10
Pipe fitting
AT196681B
(en )
1958-03-25
Pipe connection
AT198008B
(en )
1958-06-10
Tower-like scaffolding, especially for construction lifts
AT198370B
(en )
1958-06-25
Ball joint, in particular for purpose and workplace lights
DK97207C
(en )
1963-10-28
Profile for use in frame-shaped building constructions.
AT197026B
(en )
1958-04-10
Tripod, in particular for hairdressing equipment
AT199015B
(en )
1958-08-11
Pipe connection
ES49205Y
(en )
1956-03-01
Pipe fitting
AT192688B
(en )
1957-10-25
Pipe connection for pipes that move against each other
BE575308A
(en )
1959-08-03
Pipe fittings
FR1103100A
(en )
1955-10-28
Improvement in pipe fittings