DK40083C
(en )
1929-04-29
Method for the manufacture of single- or multi-storey ironwork walls.
DK41195C
(en )
1929-12-02
Procedure for Manufacturing Wall Tiles.
GR1374B
(en )
1926-12-30
METHOD FOR THE MANUFACTURE OF PERPOSE BUILDING MATERIALS.
DK33702C
(en )
1924-09-29
Casting for the manufacture of cement windows.
ES104519A1
(en )
1927-12-01
A process for the manufacture of special bricks, intended for the construction of simple partitions.
DK39693C
(en )
1929-01-07
Construction method, especially for the construction of heavy exterior walls of hollow brick.
DK38293C
(en )
1927-12-27
Process for the Preparation of Complex Aurothiosulfate Compounds.
FR631298A
(en )
1927-12-17
Construction process
DK40779C
(en )
1929-09-16
Profile beams for building use.
AT110421B
(en )
1928-08-25
Wall chisels.
DK39252C
(en )
1928-09-17
Wall to Fyrrum.
ES102761A3
(en )
1927-07-01
A procedure for the manufacture of concrete poles.
DK41314C
(en )
1929-12-16
Wall construction.
DK41231C
(en )
1929-12-09
Procedure for the manufacture of iron retaining walls.
GR814B
(en )
1925-01-28
CEMENT STONE MANUFACTURING SYSTEM FOR THE RECONSTRUCTION OF T-SHEET BUILDINGS.
GR2029B
(en )
1928-10-24
METHOD OF CONSTRUCTION OF INVESTMENT FOR FLOORS (FLOORS).
DK42057C
(en )
1930-04-14
Process for the Preparation of Spreadable Nitrophosphates.
DK43268C
(en )
1930-10-27
Process for the Preparation of Spreadable Nitrophosphates.
DK41392C
(en )
1929-12-30
Process for the Preparation of Spreadable Nitrophosphates.
GR783B
(en )
1924-12-16
NEW METHOD OF CONSTRUCTION OF BUILDING TILES.
DK42909C
(en )
1930-09-08
Procedure for the production of clichés.
GR2090B
(en )
1928-12-24
METHOD FOR CONSTRUCTION OF GAS CONCRETE.
CA269043A
(en )
1927-03-15
Concrete building
DK40856C
(en )
1929-09-30
Procedure for the production of glucose.
CH112923A
(en )
1925-12-01
Machine for the preparation of building construction bodies.