DK74989C
(en )
1952-11-17
Wall or wall cladding.
DK70516C
(en )
1950-01-23
Process for the preparation of formylfolic acid.
DK72354C
(en )
1951-04-02
The metal support skeleton for building constructions.
DK66687C
(en )
1948-04-26
Procedure for the manufacture of cladding elements for floors, walls or ceilings.
DK67373C
(en )
1948-08-09
Elevator for Concrete Mixers.
DK70089C
(en )
1949-10-17
Procedure for the manufacture of parquet floors.
DK68436C
(en )
1949-01-24
Tile for oven or wall coverings.
DK69503C
(en )
1949-07-04
List for assembly of building boards.
DK69279C
(en )
1949-05-30
Reinforcement means for joists, wall constructions or similar constructions.
DK65373C
(en )
1947-01-27
Procedure for the manufacture of floor and wall panels.
DK69310C
(en )
1949-06-07
Building beam.
ES14841Y
(en )
1947-09-01
Structural unit for the construction of buildings.
DK71512C
(en )
1950-09-25
Process for the preparation of alkali carbonates.
DK65790C
(en )
1947-10-27
Building scaffolding.
ES168089A1
(en )
1944-12-16
PROCEDURE FOR THE MANUFACTURE OF DESPIEZABLES BUILDINGS, ESPECIALLY BARRACAS
DK72401C
(en )
1951-04-16
Process for the preparation of N-dialkylaminoalkylphentiazines.
DK82930C
(en )
1957-06-17
Process for the preparation of (p-substituted phenyl) -cyclohexanes or (p-substituted phenyl) -cyclohexenes.
DK66686C
(en )
1948-04-26
Tile stove or Sauna stove.
DK67217C
(en )
1948-07-12
Procedure for Manufacturing Firewood Building Blocks.
DK74295C
(en )
1952-06-16
Process for the preparation of vitamin A or thereof.
DK76277C
(en )
1953-08-24
Method for manufacturing building elements.
DK67897C
(en )
1948-11-08
Process for the preparation of β-alanine.
DK69092C
(en )
1949-05-02
Method for manufacturing building boards.
DK64699C
(en )
1946-08-12
Filler for masonry holes.
ES169786A1
(en )
1945-06-01
A PROCEDURE FOR THE CONSTRUCTION OF FLOORS FOR WORKS WITH HOLLOW BEAMS