CH56767A
(en )
1912-11-16
Reinforced concrete floor and method for its construction
CH59078A
(en )
1913-04-16
Reinforced cement floor and method for its construction
CH51220A
(en )
1911-08-16
Floor-ceiling in reinforced concrete and bricks, and method for its construction
FR442693A
(en )
1912-09-06
Easel for construction of reinforced concrete floors
FR426755A
(en )
1911-07-18
Method and arrangement for the manufacture of t-beams from pounded concrete with spiral iron reinforcement
FR433819A
(en )
1912-01-17
Reinforced concrete sleeper
FR427122A
(en )
1911-07-27
Reinforced concrete sleeper
FR420280A
(en )
1911-01-26
Concrete slab formwork for reinforced concrete floors
FR433701A
(en )
1912-01-15
heating and formwork for the construction of reinforced concrete roofs
FR436109A
(en )
1912-03-19
Reinforced concrete floor
FR403794A
(en )
1909-11-13
Reinforced concrete for the construction of buildings
FR425528A
(en )
1911-06-13
Construction process in cement and reinforced concrete
FR403624A
(en )
1909-11-10
Reinforced concrete beams and beams
FR413928A
(en )
1910-08-22
Bending process and equipment for reinforced concrete joists and slabs
CH58819A
(en )
1913-04-16
Process for the establishment of reinforced concrete floors
FR477193A
(en )
1915-09-29
Reinforced concrete brick floor and system for its construction
FR425032A
(en )
1911-05-31
Reinforced concrete joist and floor
FR456546A
(en )
1913-08-28
Reinforced beams and concrete for reductions
FR449111A
(en )
1913-02-18
Reinforced concrete floor
CH55308A
(en )
1912-08-01
Reinforced concrete floor
FR13956E
(en )
1911-08-18
Bending process and equipment for reinforced concrete joists and slabs
FR12712E
(en )
1910-11-08
Bending process and equipment for reinforced concrete joists and slabs
CH57467A
(en )
1913-01-16
Process for the establishment of reinforced concrete floors
FR426216A
(en )
1911-07-01
Cement concrete support for overhead line wood post
FR467589A
(en )
1914-06-15
Reinforced concrete construction method