AT303597B
(en )
1972-11-27
Process for the production of cement, mortar or concrete with improved properties
AT303652B
(en )
1972-12-11
Process for the production of rebars for concrete
CH417446A
(en )
1966-07-15
Process for the production of plastic-coated moldings from concrete
CH221937A
(en )
1942-06-30
Process for the production of practically anhydrous calcium nitrate.
CH535068A
(en )
1973-03-31
Process for the production of factory-mixed asphalt concrete
AT167878B
(en )
1951-03-10
Process for the production of products from cement, concrete or other hardening building materials
CH227590A
(en )
1943-06-30
Process for the production of plastic masses.
AT311014B
(en )
1973-10-25
Process for the production of multi-layer construction panels from concrete
CH490288A
(en )
1970-05-15
Process for the production of hardened water- and oil-impermeable mortar or concrete
AT311622B
(en )
1973-11-26
Formwork for the production of reinforced concrete ceilings
CH204170A
(en )
1939-04-30
Process for the production of reinforced concrete.
AT256690B
(en )
1967-09-11
Process for the production of building floor tiles
CH219663A
(en )
1942-02-28
Process for the production of moldings.
AT182510B
(en )
1955-07-11
Process for the production of poured, tamped or poured masonry made of concrete or the like and formwork supports for this purpose
AT164542B
(en )
1949-11-25
Process for the production of frost-resistant concrete or mortar
AT168655B
(en )
1951-07-10
Process for the production of hollow bodies of polygonal, open or closed cross-section from concrete
AT272920B
(en )
1969-07-25
Process for the production of abutting surfaces on prefabricated structural elements cast from concrete or other material
AT173476B
(en )
1952-12-27
Process for the production of wide-span structures made of reinforced concrete, especially for bridge constructions
CH226877A
(en )
1943-05-15
Process for the production of shaped, porous material.
AT187289B
(en )
1956-10-25
Process for the production of post-tensioned concrete
AT180134B
(en )
1954-11-10
Process for the production of reinforced concrete ceilings u. like structures
CH288102A
(en )
1953-01-15
Process for the production of pressed building construction panels.
CH225373A
(en )
1943-01-31
Process for the production of artificial structures.
AT169359B
(en )
1951-11-10
Process for the production of strand-like bodies from plastically deformable masses, in particular concrete or the like.
AT163413B
(en )
1949-07-11
Process for the preparation of new p-aminobenzenesulfonacylamides