FR488430A
(en )
1918-10-08
New construction system for reinforced concrete floors
ES66987A1
(en )
1918-06-16
Transportable reinforced concrete floors.
ES64888A1
(en )
1917-08-01
Reinforced concrete beams.
FR487949A
(en )
1918-08-07
Reinforced concrete slabs
FR482460A
(en )
1917-03-22
Reinforced concrete floor
DK20532C
(en )
1915-09-06
For Bending affected reinforced concrete structure.
DK28415C
(en )
1921-09-12
Reinforced concrete building element.
DK25388C
(en )
1919-12-29
Reinforced Concrete Vessel.
ES65744A1
(en )
1917-12-16
Reinforced concrete roof sections.
DK24041C
(en )
1919-02-03
Formwork device for Casting Concrete Ships.
DK21302C
(en )
1916-06-19
Mold for Concrete Buildings.
CH77495A
(en )
1918-04-16
Reinforced concrete pipes
FR488067A
(en )
1918-08-16
Reinforced concrete tank wagons
DK27914C
(en )
1921-07-04
Procedure for Manufacturing Reinforced Concrete Pillars.
CH77085A
(en )
1918-03-01
Reinforced concrete slab ceiling
DK26692C
(en )
1920-09-20
Method for Manufacturing Reinforced Concrete Structures.
FR493942A
(en )
1919-08-26
Reinforced concrete floor joist
ES63066A1
(en )
1916-11-01
Cement wedges, reinforced or not.
FR525710A
(en )
1921-09-27
Reinforced concrete floor
FR522412A
(en )
1921-07-30
Reinforced concrete floor
CH81999A
(en )
1919-12-16
Reinforced concrete floor
FR482386A
(en )
1917-03-16
Removable floor, in reinforced concrete
ES64138A1
(en )
1917-05-01
A system of construction of reinforced concrete beams.
DK20804C
(en )
1915-12-13
Mold for Concrete Buildings.
FR495352A
(en )
1919-10-07
Concrete or reinforced concrete building