FR507787A
(en )
1920-09-23
Formwork reinforcement for concrete or masonry structures executed on site
FR484064A
(en )
1917-08-30
Formwork for the construction of walls made of concrete, cement, etc.
FR481435A
(en )
1916-12-05
Formwork facing for concrete structures
FR475147A
(en )
1915-04-16
Molds for the construction of concrete buildings
FR415941A
(en )
1910-10-07
Non-removable formwork, faced, reinforced cement
FR483617A
(en )
1917-07-26
Reinforced cement wall, clad with slabs remaining visible or not, built without formwork
FR450154A
(en )
1913-03-17
Hollow slabs for reinforced cement floors
CH59345A
(en )
1913-05-16
Formwork with adjustable dimensions for pouring concrete, cement etc.
FR468789A
(en )
1914-07-16
New system for the construction of inclined walls or hollow floors using reinforced concrete
FR19663E
(en )
1915-05-05
Reinforced cement concrete chimney running without auxiliary formwork
FR468805A
(en )
1914-07-17
Reinforced cement concrete chimney running without auxiliary formwork
FR19797E
(en )
1915-08-17
Reinforced cement concrete chimney running without auxiliary formwork
FR467643A
(en )
1914-06-16
Reinforced cement tiles
FR453285A
(en )
1913-06-04
Formwork for concrete structures
FR480202A
(en )
1916-07-06
Reinforced cement construction
FR454375A
(en )
1913-07-02
Reinforced concrete slab
FR340593A
(en )
1904-07-09
Double layered partition for the establishment of walls in cement, concrete, etc.
ES58676A1
(en )
1914-08-01
Some new molds for the construction of buildings or masonry works made of concrete.
FR453446A
(en )
1913-06-07
Ceiling in reinforced cement hollow slabs
FR467589A
(en )
1914-06-15
Reinforced concrete construction method
CH68277A
(en )
1915-03-16
Reinforced concrete slab
FR483598A
(en )
1917-07-20
Triangular hollow brick system applicable to reinforced cement construction of floors-ceilings, walls
FR471215A
(en )
1914-10-20
Slab beams for reinforced concrete floors
ES58677A1
(en )
1914-11-01
New molds for the construction of monolithic concrete buildings.
DK25311C
(en )
1919-12-15
Procedure for the production of reinforced concrete floors without formwork using precast reinforced concrete slabs.