FR774581A
(en )
1934-12-08
Soundproof construction for buildings and similar applications
DK53851C
(en )
1937-11-15
Procedure for the formation of room joints in concrete decks and similar decks.
SU34143A1
(en )
1934-01-31
Hollow building stone
DK50752C
(en )
1935-10-07
Procedure for the manufacture of ceilings and walls in buildings.
ES140132A1
(en )
1936-01-16
IMPROVEMENTS MADE IN THE CONSTRUCTION OF COMBINED CONCRETE PIPES
DK56543C
(en )
1939-08-14
Procedure for the treatment of the surfaces of buildings and other structures, in particular of concrete.
DK55090C
(en )
1938-08-15
Hollow Building Stone and Floor Separation Made of the Same.
DK51321C
(en )
1936-02-24
Methods and Molds for the manufacture of water-cast, floating building structures.
DK52495C
(en )
1936-12-28
Elements and Connecting Parts for Building Structures.
DK52971C
(en )
1937-04-19
Elevator tower for use in the construction of buildings.
ES131534A1
(en )
1933-09-01
Procedure for the manufacture of vaults for floors and buildings in general.
FR766251A
(en )
1934-06-25
Porous concrete sub-roof
DK48263C
(en )
1934-01-15
Dowel, especially of Wood and preferably for Use in the same.
FR739429A
(en )
1933-01-12
Fire curtain for theaters and other applications
DK55967C
(en )
1939-03-20
Procedure for the manufacture of cement or concrete articles.
ES141233A3
(en )
1936-06-01
Procedure for the construction and repair of pavements.
DK56130C
(en )
1939-05-08
Procedure and Apparatus for the Temporary Storage or Storage of Waste Materials.
ES126364A1
(en )
1932-05-16
Improvements in the manufacture of concrete blocks and similar.
ES133419A1
(en )
1934-05-01
New procedure for the construction of buildings and similar works.
DK54406C
(en )
1938-02-28
Procedure for the production of structures in groundwater or in open water.
DK49112C
(en )
1934-08-13
Sound-insulating Construction for Building Use and the like.
DK48941C
(en )
1934-07-02
Procedure for the manufacture of pavements, pavements and the like.
DK53002C
(en )
1937-04-26
Procedure for Construction of New Buildings.
GR5684B
(en )
1936-03-07
APPLICATION FOR THE USE OF GALAZITHOS FOR THE CONSTRUCTION OF CERTAIN BUILDINGS.
DK48555C
(en )
1934-03-26
Apparatus for the manufacture of rubber tiles or the like for floors and other purposes.