AT194887B
(en )
1958-01-25
Process for the production of elongated prestressed concrete slabs for roadways, airport taxiways, etc.
AT198482B
(en )
1958-07-10
Process for the production of end anchors for prestressed reinforcement
AT187032B
(en )
1956-10-10
Process for the production of a profiled visible surface on concrete blocks
AT186397B
(en )
1956-08-10
Process for the production of infill concrete masonry and spacers for this
AT184937B
(en )
1956-03-10
Process for the production of prestressed large-area concrete slabs, especially for runways of airfields and the like. Like. And device for carrying out the method
CH283680A
(en )
1952-06-30
Process for the production of concrete with coarse aggregates.
AT182028B
(en )
1955-05-25
Process for the production of reinforcing steel for reinforced concrete structures
AT173476B
(en )
1952-12-27
Process for the production of wide-span structures made of reinforced concrete, especially for bridge constructions
AT180283B
(en )
1954-11-25
Process for the production of high-quality reinforcement for concrete
AT171519B
(en )
1952-06-10
Method and device for the production of prestressed steel-string concrete supports
AT179887B
(en )
1954-10-11
Prestressed structural or structural member and method for its manufacture
AT189778B
(en )
1957-05-10
Process for the production of structures from reinforced concrete precast columns
AT172777B
(en )
1952-10-10
Process for the production of reinforced concrete slab beam ceilings
AT187289B
(en )
1956-10-25
Process for the production of post-tensioned concrete
AT176967B
(en )
1953-12-10
Process for the production of clad concrete beams
AT181406B
(en )
1955-03-25
Process for the construction of reinforced concrete skeleton walls with hollow insulation bodies
AT178202B
(en )
1954-04-26
Process for hardening ethoxylin resins
AT180031B
(en )
1954-10-25
Process for the production of building materials for roads u. like
FR1057117A
(en )
1954-03-05
Construction process for reinforced concrete bridges
AT180134B
(en )
1954-11-10
Process for the production of reinforced concrete ceilings u. like structures
ES48071Y
(en )
1956-05-16
Reinforcement for the manufacture of prestressed concrete
AT183546B
(en )
1955-10-25
Device for the production of post-tensioned concrete
AT181728B
(en )
1955-04-25
Process for the production of continuously shuttered reinforced concrete slab ceilings with edge beams surrounding the slab
AT185091B
(en )
1956-03-26
Form block for the formation of reinforced concrete ceiling beams
AT177709B
(en )
1954-02-25
Device for the production of steel stone beams, in particular ceiling beams