DK53381C
(en )
1937-08-02
Procedure for Placing Joints in Road Cladding of Concrete.
FR752671A
(en )
1933-09-28
Hydraulic cement
DK52896C
(en )
1937-03-30
Method of Manufacturing Concrete.
DK53501C
(en )
1937-08-23
Concrete for Road Paving.
FR737480A
(en )
1932-12-12
Reinforced concrete column
FR729276A
(en )
1932-07-21
Concrete pavement
DK52255C
(en )
1936-10-05
Method of Making Cement.
FR759565A
(en )
1934-02-05
Cement
FR765492A
(en )
1934-06-11
Concrete slab pavement
FR799426A
(en )
1936-06-12
Joint for concrete construction elements
DK53545C
(en )
1937-09-06
Side boundary rail for use in the manufacture of road pavement layers of concrete.
DK50621C
(en )
1935-09-02
Method for Manufacturing Concrete Roads.
DK54753C
(en )
1938-05-16
Method for Manufacturing Plastic Cement and Concrete.
DK52794C
(en )
1937-03-08
Method with associated apparatus parts for the construction of reinforced concrete houses.
DK51672C
(en )
1936-05-25
Method for Manufacturing Reinforced Concrete Structures.
FR786536A
(en )
1935-09-05
Concrete construction
FR766251A
(en )
1934-06-25
Porous concrete sub-roof
GR5399B
(en )
1935-08-21
METHOD FOR CONSTRUCTION OF POLISHED CEMENT MORTAR ON VARIOUS SURFACES.
FR804728A
(en )
1936-10-31
Reinforced concrete pipe
FR737694A
(en )
1932-12-15
Method of laying joists
DK53003C
(en )
1937-04-26
Reinforced Concrete Structure Part and Method for Building Structures thereof.
FR799990A
(en )
1936-06-24
Paving stone
DK47852C
(en )
1933-10-09
Device for Fastening Concrete Slabs in Buildings.
FR788437A
(en )
1935-10-10
Reinforced concrete beams
DK49240C
(en )
1934-09-10
Method for Manufacturing Reinforced Concrete Structures.