CH463108A
(en )
1968-09-30
Process for the production of shaped structures
AT326879B
(en )
1976-01-12
SELF-SUPPORTING FORMWORK BLOCK MADE OF THERMAL INSULATING MATERIAL FOR THE PRODUCTION OF WALLS
CH495924A
(en )
1970-09-15
Process for the production of cement
AT288650B
(en )
1971-03-10
Formwork element made of rigid foam for the production of clad concrete walls
AT283678B
(en )
1970-08-10
Device for the production of formwork elements for concrete walls
AT280132B
(en )
1970-03-25
Process for the production of building materials
CH469157A
(en )
1969-02-28
Process for the production of structures from prestressed concrete
AT296848B
(en )
1972-02-25
Plant for the production of concrete
AT267825B
(en )
1969-01-10
Formwork element for the production of clad concrete walls
AT265943B
(en )
1968-10-25
Mobile device for the production of concrete
AT279119B
(en )
1970-02-25
Disposable formwork sheet for the production of concrete ceilings and concrete walls
AT273470B
(en )
1969-08-11
Formwork for the production of concrete ceilings
AT245208B
(en )
1966-02-25
Lost formwork for the production of masonry in bulk construction
AT249567B
(en )
1966-09-26
Process for the production of exposed concrete
AT260759B
(en )
1968-03-25
Process for the production of floor-to-ceiling wall elements
AT266673B
(en )
1968-11-25
Process for the production of aerated concrete
AT288229B
(en )
1971-02-25
Process for the production of vapor-hardened aerated concrete
CH488885A
(en )
1970-04-15
Floor-to-ceiling building board for the production of building walls
AT249117B
(en )
1966-09-12
Method of manufacturing waveguides
AT254015B
(en )
1967-05-10
Device for the production of lightweight concrete elements
CH416057A
(en )
1966-06-30
Formwork for the production of concrete walls, in particular outer walls, supporting and partition walls
AT263599B
(en )
1968-07-25
Process for the production of concrete moldings
AT261467B
(en )
1968-04-25
Device for the production of beams equipped with a concrete slab
AT289626B
(en )
1971-04-26
Roller mixer for the production of concrete
CH430553A
(en )
1967-02-15
Vibrating battery for the production of concrete slabs