DK50472C
(en )
1935-07-29
Procedure for the Construction of Reinforced Concrete Walls.
DK57871C
(en )
1940-08-05
Procedure for the production of lightweight concrete.
GR3793B
(en )
1932-08-27
METHOD OF CONSTRUCTION OF EXTERNALLY REINFORCED CEMENT WALLS.
FR759565A
(en )
1934-02-05
Cement
DK52912C
(en )
1937-04-05
Procedure for Manufacturing Reinforced Masonry.
DK55967C
(en )
1939-03-20
Procedure for the manufacture of cement or concrete articles.
DK52458C
(en )
1936-12-21
Procedure with associated reinforcement for the construction of reinforced concrete houses.
ES138429A1
(en )
1935-09-01
New procedure for the construction of reinforced concrete floors.
DK53180C
(en )
1937-06-07
Procedure for the Construction of Concrete Houses.
DK52494C
(en )
1936-12-28
Free-bearing reinforced concrete construction.
FR737480A
(en )
1932-12-12
Reinforced concrete column
DK52255C
(en )
1936-10-05
Method of Making Cement.
DK53285C
(en )
1937-07-05
Procedure for the manufacture of monolithic structures or parts thereof of reinforced concrete.
DK50777C
(en )
1935-10-14
Procedure for the manufacture of building boards.
DK50065C
(en )
1935-03-25
Procedure for the manufacture of building boards.
DK47721C
(en )
1933-09-04
Procedure for Accelerating the Hardening of Water.
DK47781C
(en )
1933-09-18
Reinforced concrete beam.
DK47949C
(en )
1933-10-30
Reinforced concrete beam.
ES134498A1
(en )
1934-09-16
A procedure for the construction of hollow bodies of reinforced concrete.
DK52124C
(en )
1936-09-07
Method of Manufacturing Concrete.
DK51444C
(en )
1936-03-23
Method of Making Cement.
DK52896C
(en )
1937-03-30
Method of Manufacturing Concrete.
DK47556C
(en )
1933-07-17
Procedure for Manufacturing Reinforced Walls.
DK52384C
(en )
1936-11-30
Facilities for the Operation of Vessels.
ES1162Y
(en )
1933-03-16
Mortar.