CH291999A
(en )
1953-07-31
Reinforcement insert for reinforced concrete.
DK79968C
(en )
1955-10-10
Reinforcing element for concrete, in particular for prestressed concrete.
CH309476A
(en )
1955-09-15
Reinforcing steel element for reinforced concrete structures.
FR1091634A
(en )
1955-04-13
Reinforcement for reinforced concrete
DK97156C
(en )
1963-10-21
Reinforcement unit for prestressed, reinforced concrete structures.
AT204236B
(en )
1959-07-10
Reinforcing bar for concrete, especially prestressed concrete
DK85646C
(en )
1958-06-02
Reinforcing element for reinforced concrete structures.
DK117102B
(en )
1970-03-16
Concrete slab, especially for prefabricated structures.
DK77108C
(en )
1954-02-15
Reinforcement for prestressing concrete.
FI32183A
(en )
1961-11-10
Reinforcing bar for concrete, especially for prestressed concrete
CH296597A
(en )
1954-02-28
Screw mixers, in particular for concrete.
DK84385C
(en )
1958-02-10
Method for manufacturing prestressed reinforced concrete beams.
DK77732C
(en )
1954-06-28
Device for concrete structures, in particular self-supporting roofs.
DK78053C
(en )
1954-08-30
Mixer, especially for concrete.
CH290806A
(en )
1953-05-31
Reinforcement for prestressing concrete.
DK81901C
(en )
1956-09-24
Mixer for concrete and similar materials.
DK77509C
(en )
1954-05-03
Building materials, in particular for casting and plastering.
AT173285B
(en )
1952-12-10
Tilting mixers, in particular for concrete
IS262B6
(en )
1953-01-30
Concrete method for use in concrete or similar materials using molds.
DK105082C
(en )
1966-08-15
Reinforcement for reinforced concrete construction parts.
FR1037870A
(en )
1953-09-23
reinforcing element for concrete, more particularly for prestressed concrete
FR1041960A
(en )
1953-10-28
Reinforcement for suspension bridges, roofs, etc.
DK75520C
(en )
1953-03-02
Concrete block for building walls in containers.
AT177910B
(en )
1954-03-25
Anchoring or connecting sleeve for bars used as concrete reinforcement
AT180718B
(en )
1955-01-10
Vibrating device, in particular for compacting concrete