DK85531C
(en )
1958-05-12
Method for connecting lightweight concrete slabs in roof or joist layers.
DK90690C
(en )
1961-04-04
Method for joining lightweight concrete slabs in roofs or joists.
FR1108354A
(en )
1956-01-12
Hollow slabs for reinforced concrete joists
DK85350C
(en )
1958-04-08
Device for prestressing the reinforcement in load-bearing structures of concrete.
FR1193487A
(en )
1959-11-03
precast beam element for reinforced concrete floors
DK89857C
(en )
1960-10-17
Reinforced concrete support beam for concrete floors.
ES45317Y
(en )
1956-02-01
Reinforced concrete joist
DK97910C
(en )
1964-02-03
Method for manufacturing transportable reinforced stone beams.
DK86502C
(en )
1958-11-10
Method for manufacturing building elements.
DK85646C
(en )
1958-06-02
Reinforcing element for reinforced concrete structures.
ES45107Y
(en )
1957-03-16
Precast reinforced concrete girder
DK83082C
(en )
1957-07-01
Method for manufacturing building blocks.
ES225430A1
(en )
1956-01-16
A method for the construction of floors (Machine-translation by Google Translate, not legally binding)
FR66232E
(en )
1956-06-05
structural element, in particular for building roofing without supporting truss
DK84819C
(en )
1958-05-05
Method and plant for pouring concrete under water.
FR1135697A
(en )
1957-05-02
prefabricated slabs and joists
GR15662B
(en )
1954-09-17
METHOD OR PROVISION FOR THE CONSTRUCTION OF PROPOSED BUILDING PARTS.
DK84198C
(en )
1958-01-06
Element for forming formwork for concrete walls and walls in structures.
ES40337U
(en )
1954-04-16
Improved vaults for the construction of floors for floors and decks (Machine-translation by Google Translate, not legally binding)
FI27785A
(en )
1955-07-11
Reinforced concrete slab
FR1100965A
(en )
1955-09-27
Reinforced concrete slab
DK92198C
(en )
1961-11-13
Method for bituminating paving materials.
ES60943Y
(en )
1957-12-16
Precast reinforced concrete girder
DK82045C
(en )
1957-02-11
Method for manufacturing insulation mats.
DK86594C
(en )
1958-12-01
Procedure for cladding nailable roofs.