AT182073B
(en )
1955-05-25
Device for forming reinforced concrete beams or the like, in particular of trapezoidal cross-section
CH286407A
(en )
1952-10-31
Chisel-like tool.
SU71996A1
(en )
1947-11-30
The method of splitting mineral
CH271816A
(en )
1950-11-15
Process for the construction of body structures.
CH266868A
(en )
1950-02-28
Tongs for holding fish, especially at the scales
FR998498A
(en )
1952-01-18
Mixer for mortars, concrete and the like
FR948528A
(en )
1949-08-03
Reinforced concrete beam, precast
AT162696B
(en )
1949-03-25
Device for laying insulating cardboard u. like
CH263593A
(en )
1949-09-15
Procedure for the construction of reinforced concrete products.
ES14519Y
(en )
1948-11-16
Transportable reinforced concrete girder.
AT168658B
(en )
1951-07-10
Device for de-encrusting surfaces, in particular for removing mortar from used bricks
CH277643A
(en )
1951-09-15
Method for lining hollow bodies, in particular barrels.
AT170306B
(en )
1952-02-11
Device for applying cladding or supports on building blocks or the like.
AT162308B
(en )
1949-02-25
Device for fastening lenses or the like for the purpose of processing their optically effective surfaces
DK73622C
(en )
1952-01-07
Reinforced concrete and process for the production of the same.
CH264057A
(en )
1949-09-30
Device for decorating flat structures.
IE17821L
(en )
1947-02-14
Concrete runways, etc.
CH268099A
(en )
1950-05-15
Device on bars of metal structures for mechanical connection of the same.
AT165358B
(en )
1950-02-25
Device for moving door bolts, etc. like
DK68025C
(en )
1948-11-29
Load-bearing reinforced concrete construction.
ES188526A1
(en )
1949-08-01
PROCEDURE FOR FORGING FLOORS WITH CONSTITUTION OF FORMWORK FOR TRAINING, ON THE WORK, OF RESISTANT VIGUETTES
ES15994Y
(en )
1948-06-16
Reinforced concrete joist,
DK74331C
(en )
1952-06-23
Reinforcing steel.
CH266845A
(en )
1950-02-28
Device for connecting scaffolding poles.
ES16748Y
(en )
1948-07-16
Reinforced concrete joist.