GR8502B
(en )
1939-09-21
Slabs on reinforced concrete mortar with reinforcement for the joints.
FR881516A
(en )
1943-04-28
Reinforced concrete pipe or the like with prestressed reinforcement
ES5319Y
(en )
1941-07-16
Reinforced concrete frameworks with brick screed.
DK57023C
(en )
1939-12-11
Reinforcement insert for reinforced concrete structures.
DK51011C
(en )
1935-12-09
Formwork construction with associated formwork elements for reinforced concrete rib slabs.
DK62923C
(en )
1944-11-20
Reinforcement posts for reinforced concrete structures.
ES6094Y
(en )
1945-09-16
Reinforced concrete joist.
DK65302C
(en )
1947-01-06
Reinforced concrete construction part with prestressed reinforcement.
ES7022Y
(en )
1945-09-01
Reinforced concrete plates with reinforcement ribs.
FR738095A
(en )
1932-12-20
reinforced concrete construction elements
FR737480A
(en )
1932-12-12
Reinforced concrete column
ES144336A1
(en )
1940-07-01
Construction system for reinforced concrete slabs.
ES147913A1
(en )
1941-10-01
A system of construction of floors with plates of reinforced concrete.
FR896405A
(en )
1945-02-21
Reinforced concrete beam with previously tensioned reinforcement
DK60360C
(en )
1942-11-23
Construction of reinforced concrete.
ES147493A1
(en )
1941-09-01
Procedure for the construction of reinforced concrete roofs.
FR911321A
(en )
1946-07-04
Reinforced concrete roof tile with joint cover
GR7701B
(en )
1938-10-10
REINFORCEMENT INSERT FOR IRONWEIGHT CONCRETE STEEL HIGH STRENGTH WITH CROSS SECTION NOT CIRCULAR.
FR863800A
(en )
1941-04-09
Reinforced concrete areas
ES145393A1
(en )
1940-06-16
Improvements in the manufacture of elastic reinforced concrete joists.
FR737900A
(en )
1932-12-17
Concrete, mortar or similar material upsetting-conveyor
GR8815B
(en )
1940-03-01
STRUCTURES REINFORCEMENT, SURFACE (PAROIS) AND SIMILAR MAKING OF REINFORCED MORTAR AND RELATED METHOD OF CONSTRUCTION.
ES125538A1
(en )
1932-03-01
A construction procedure in reinforced concrete.
ES145952A1
(en )
1940-12-01
Improvements in the construction of reinforced concrete floors.
ES144492A1
(en )
1940-07-01
Improvements introduced in the construction of reinforced concrete roofs.