FR1031582A
(en )
1953-06-24
Pouring of concrete elements
FR1006087A
(en )
1952-04-18
Method and elements for the construction of artificial stone buildings
FR969001A
(en )
1950-12-12
Method of construction and use of reinforced concrete elements
FR987706A
(en )
1951-08-17
Construction of structural elements
CH282285A
(en )
1952-04-30
Construction process of a semi-metallic building in prefabricated elements.
FR1006673A
(en )
1952-04-25
Method and device for the production of building elements and for stacking these elements
FR1010069A
(en )
1952-06-06
Construction process for concrete elements
FR940753A
(en )
1948-12-22
Method and elements for the construction of stairs and terraces in embankments
FR967272A
(en )
1950-10-30
Mold and method of casting concrete elements
FR974361A
(en )
1951-02-21
Construction method of floors and prefabricated elements for this construction
FR966683A
(en )
1950-10-16
Manufacturing process of construction elements
FR1010489A
(en )
1952-06-11
Method of establishing building and building elements, building elements and constructions resulting from the application of this process
FR1009232A
(en )
1952-05-27
Method and device for the production of molded construction elements
FR944569A
(en )
1949-04-08
prefabricated reinforced concrete elements and their application to construction
FR970471A
(en )
1951-01-04
Reinforced concrete roofing process and elements
FR1007954A
(en )
1952-05-12
Construction process and elements
FR1026161A
(en )
1953-04-24
Process and equipment for the manufacture of elements in prestressed reinforced cement
FR998326A
(en )
1952-01-17
Construction process for load-bearing elements for reinforced concrete buildings
FR1010776A
(en )
1952-06-16
Method of establishing reinforced concrete floors
FR1005895A
(en )
1952-04-16
roof construction elements and method of construction thereof
FR58700E
(en )
1954-03-02
prefabricated elements for construction and methods of application thereof
FR968863A
(en )
1950-12-08
Consoles to hold the formwork cheeks of concrete lintels and beams
FR1146501A
(en )
1957-11-13
hollow building elements and method of construction
FR984169A
(en )
1951-07-03
construction elements and accessories for construction
FR57297E
(en )
1952-12-31
Method of construction of soundproofing channels