FR1056972A
(en )
1954-03-04
Mixer for the manufacture of cement grout
FR1031582A
(en )
1953-06-24
Pouring of concrete elements
CH260036A
(en )
1949-02-28
Manufacturing process of prestressed concrete construction elements.
FR999491A
(en )
1952-01-31
Mobile mold for the manufacture of concrete or similar building elements
FR989845A
(en )
1951-09-13
Mold for the manufacture of solid or hollow bodies
FR1006673A
(en )
1952-04-25
Method and device for the production of building elements and for stacking these elements
FR978374A
(en )
1951-04-12
Articulated molds for the manufacture of reinforced concrete truss elements
FR1024441A
(en )
1953-04-01
Formwork for the construction of concrete structures
FR970838A
(en )
1951-01-09
Vibrating and demoulding machine for the manufacture of cast and vibrated concrete elements for prefabricated buildings
FR1017546A
(en )
1952-12-11
Artificial blocks for the construction of hydraulic structures
FR1048327A
(en )
1953-12-21
Improved machine for the manufacture of cement construction elements or materials
FR998326A
(en )
1952-01-17
Construction process for load-bearing elements for reinforced concrete buildings
FR59086E
(en )
1954-04-22
Vibrating and demoulding machine for the manufacture of cast and vibrated concrete elements for prefabricated buildings
FR58711E
(en )
1954-03-22
Vibrating and demoulding machine for the manufacture of cast and vibrated concrete elements for prefabricated buildings
FR1084560A
(en )
1955-01-20
Mobile mold for the construction of concrete or similar structures
FR1009232A
(en )
1952-05-27
Method and device for the production of molded construction elements
CH371381A
(en )
1963-08-15
Mold for the manufacture of reinforced concrete facade elements
FR1007415A
(en )
1952-05-06
Vibro-compressor for rapid production of concrete elements
FR928137A
(en )
1947-11-19
Method and device for the production of molded building elements
FR1031596A
(en )
1953-06-24
Advanced molds particularly for obtaining concrete construction elements
CH281068A
(en )
1952-02-29
Machine for the manufacture of concrete beams.
FR1010069A
(en )
1952-06-06
Construction process for concrete elements
FR1088470A
(en )
1955-03-08
Formwork for the construction of floors, walls, or the like of concrete
FR986701A
(en )
1951-08-03
Ceramic building material for the manufacture of floors with reinforced beams manufactured on site
FR1008593A
(en )
1952-05-19
Machine for the production of cement construction materials