DK13936C
(en )
1910-11-28
Device for closing the cavities in stone, which are provided with ducts or passages, and which are used for the manufacture of solid ceilings.
DK22522C
(en )
1917-10-08
Method for the manufacture of refractory hulls, which are particularly useful for the construction of heating chambers, draft ducts and the like.
DK16398C
(en )
1912-09-16
Procedure for the manufacture of covered glass sleeves, glass bowls and the like.
DK6380C
(en )
1904-02-29
Apparatus for making artificial stone, bricks or the like.
DK12784C
(en )
1909-12-13
Procedure for Manufacturing Building Blocks.
DK20486C
(en )
1915-08-30
Procedure for the manufacture and placement of rubber rings on valves or the like.
DK13987C
(en )
1910-12-12
Machine for splitting stones and the like.
DK23644C
(en )
1918-10-21
Procedure for the Construction and Drainage of Ships, in particular Concrete Ships.
DK21422C
(en )
1916-08-07
Procedure for the production of chalk, putty and plaster.
DK15176C
(en )
1911-10-16
Procedure for the manufacture of ducts and chimneys.
DK24465C
(en )
1919-05-05
Device for controlling the distribution slider for motors, pumps and the like.
DK23806C
(en )
1918-12-02
Recuperator and Stone for Building of the same.
DK16025C
(en )
1912-06-03
Apparatus for making blocks of cement or the like with several channels.
DK20235C
(en )
1915-06-14
Cladding material for structures and parts of iron, steel and the like.
DK30893C
(en )
1922-12-11
Insulator and Procedure for Manufacturing the Same.
DK23800C
(en )
1918-12-02
Procedure for the manufacture of a cold glaze on building materials, in particular cement.
DK13740C
(en )
1910-09-26
Air screw for airplanes and the like.
DK12864C
(en )
1910-01-17
Procedure for Building Underwater Tunnels.
DK18740C
(en )
1914-04-27
Apparatus for Cutting the Cavities while Simultaneously Closing Their Cavities.
DK21610C
(en )
1916-10-23
Fireproof Construction for Doors, Shutters and the like.
DK27555C
(en )
1921-05-02
Procedure for placing plaster and the like on wall surfaces.
DK28172C
(en )
1921-08-15
Procedure for the manufacture of small mold elements and for the manufacture of moldings of these elements.
DK12165C
(en )
1909-05-24
Procedure for the manufacture of printing plates.
DK14467C
(en )
1911-04-10
Procedure for the manufacture of glazed, fine mortar coatings on cement products, masonry and the like.
DK20957C
(en )
1916-01-31
Procedure for the manufacture of bricks, roofing sheets and the like.