FR1031582A
(en )
1953-06-24
Pouring of concrete elements
FR1008524A
(en )
1952-05-19
Process for the reinforcement of aerated concrete elements
FR1271208A
(en )
1961-09-08
Process for the establishment of reinforced concrete constructions
FR998326A
(en )
1952-01-17
Construction process for load-bearing elements for reinforced concrete buildings
FR1008329A
(en )
1952-05-16
Improvements to processes and machines for manufacturing castings of cement or the like
FR1010069A
(en )
1952-06-06
Construction process for concrete elements
FR1007504A
(en )
1952-05-07
Process for making formwork for monolithic masonry, and formwork supports for the application of this process
FR946126A
(en )
1949-05-24
Hardening or setting furnace for the mass production of concrete elements
FR1079484A
(en )
1954-11-30
Process for the production of waterproof products using cement or concrete mortars
FR1006095A
(en )
1952-04-18
Improvements made to processes and machines for the establishment of molded elements, in materials such as concrete, cement, etc.
FR971286A
(en )
1951-01-15
Improvements to processes and machines for the manufacture of molded elements, concrete, cement, etc.
FR968568A
(en )
1950-11-30
Process for the construction of reinforced concrete buildings with fully monolithic structure
FR1026161A
(en )
1953-04-24
Process and equipment for the manufacture of elements in prestressed reinforced cement
FR973734A
(en )
1951-02-14
Aerated concrete manufacturing process
FR1024441A
(en )
1953-04-01
Formwork for the construction of concrete structures
FR1009232A
(en )
1952-05-27
Method and device for the production of molded construction elements
FR1010776A
(en )
1952-06-16
Method of establishing reinforced concrete floors
FR1004824A
(en )
1952-04-03
Machine for the production of cement tiles
FR1009233A
(en )
1952-05-27
Process for the construction of walls with slabs
FR980067A
(en )
1951-05-08
Soundproofing process for prefabricated concrete floor elements
FR978878A
(en )
1951-04-19
Improved process and molds for reinforced concrete structures
FR979905A
(en )
1951-05-07
Process for joining prefabricated construction elements
FR970838A
(en )
1951-01-09
Vibrating and demoulding machine for the manufacture of cast and vibrated concrete elements for prefabricated buildings
FR937360A
(en )
1948-08-16
Manufacturing process of reinforced concrete castings and molds for this process
FR1007799A
(en )
1952-05-09
Construction process for reinforced concrete structures