AT170375B
(en )
1952-02-11
Formwork and scaffolding processes for the production of seamless, heat-containing lightweight concrete houses
FR989845A
(en )
1951-09-13
Mold for the manufacture of solid or hollow bodies
AT171850B
(en )
1952-07-10
Tube framework for the production of buildings
AT167694B
(en )
1951-02-10
Reinforced concrete ceiling and formwork form for the production of their beams
AT167697B
(en )
1951-02-10
Element for the production of building walls
AT176970B
(en )
1953-12-10
Sliding formwork for the production of concrete walls u. like
AT168436B
(en )
1951-06-11
Formwork for the manufacture of structures
CH260038A
(en )
1949-02-28
Formwork wall for the production of concrete structures.
FR1004452A
(en )
1952-03-31
Process for the construction of ceilings and ceilings with reinforced concrete ribs, as well as reinforced concrete shuttering ribs
AT168948B
(en )
1951-09-25
Support for formwork for the production of rising masonry
AT173392B
(en )
1952-12-10
Reinforced concrete hollow beams for the production of ceilings
AT168924B
(en )
1951-09-25
Process for the production of monolithic lightweight structures
DK78025C
(en )
1954-08-30
Process for the preparation of 1-alkylpiperazine-4-carboxylic acid chlorides or hydrochlorides thereof.
AT176493B
(en )
1953-10-26
Process for the production of lightweight building materials
AT170399B
(en )
1952-02-11
Process for the production of reinforced concrete rib ceilings
AT172139B
(en )
1952-08-11
Process for the production of lightweight formwork scaffolding for concrete masts, in particular for electrical overhead lines
AT168470B
(en )
1951-06-11
Support structure for formwork for the production of rising masonry
AT178190B
(en )
1954-04-10
Formwork for the manufacture of structures
AT175369B
(en )
1953-07-10
Shaped stone, in particular hollow ceiling stone, for the production of beams, in particular ceiling beams
AT168644B
(en )
1951-07-10
Mixing machine for the production of porous building materials
AT172767B
(en )
1952-10-10
Climbing formwork for multi-storey buildings
FR1037566A
(en )
1953-09-21
Improvements to the constitution of mortars, concrete or the like
AT171175B
(en )
1952-05-10
Process for the production of foam concrete
IS473A7
(en )
1948-04-24
Concrete molds for houses and other structures made of concrete, reinforced or non-reinforced concrete.
DK72453C
(en )
1951-04-23
Process for the production of steam-cured lightweight concrete.