DK36170C
(en )
1926-06-28
Apparatus for Manufacturing and Supplying Foam in the Manufacture of Porous Insulation and Building Materials.
DK44362C
(en )
1931-07-20
Apparatus for the manufacture of sheets for insulation, cladding of walls and floors and for similar purposes.
DK39094C
(en )
1928-08-06
Method for the production of porous building or insulating materials by mixing a foam and a mortar.
DK45455C
(en )
1932-03-29
Method and Apparatus for the manufacture of airborne soap shavings.
DK43965C
(en )
1931-04-07
Dielectric Material and Method of Manufacturing the Same.
DK43194C
(en )
1930-10-20
Procedure and Apparatus for Manufacturing Masonry of Bricks.
DK44535C
(en )
1931-08-31
Procedure and Apparatus for the Production of Pure Alcohol.
DK45407C
(en )
1932-03-21
Electrical Insulation Material and Method of Treatment of the Same.
DK40119C
(en )
1929-05-06
Method for Manufacturing Porous Building Materials.
DK37476C
(en )
1927-05-16
Concrete slab for building use and method for manufacturing the same.
DK47748C
(en )
1933-09-11
Procedure for Manufacturing Completely Matured Yeast and Apparatus for Carrying Out the Procedure.
DK42088C
(en )
1930-04-22
Method for the production of solid, porous insulation materials.
DK45366C
(en )
1932-03-07
Method for the production of dispersible and storage-resistant nitrophosphates.
DK46288C
(en )
1932-10-10
Method and Apparatus for the production of V-belts.
DK40438C
(en )
1929-07-08
Method for Manufacturing a Porous Building Material.
DK45022C
(en )
1931-12-21
Apparatus for the production of foam, in particular for fire-fighting purposes.
DK40124C
(en )
1929-05-06
Method for the manufacture of base-exchanging materials for use in softening and purifying water.
DK41897C
(en )
1930-03-24
Apparatus for making soap shavings and the like.
DK36069C
(en )
1926-05-31
Procedure for so-called pore pressing of shaped objects in the brick and cement industry.
DK33716C
(en )
1924-09-29
Method and Apparatus for the Manufacture of Long Wood Wire for Use in the Mechanical Manufacture of Woven Fabrics.
DK42661C
(en )
1930-07-28
Procedure and Apparatus for the production of foam, in particular for extinguishing fires.
DK39510C
(en )
1928-11-19
Procedure and Apparatus for the production of foam, in particular for extinguishing fires.
DK41809C
(en )
1930-03-10
Procedure and Apparatus for Making Soaps.
DK43528C
(en )
1930-12-22
Procedure for the manufacture of potash and soda.
DK40855C
(en )
1929-09-30
Method and Apparatus for Manufacturing Building Slabs with Gradually Decreasing Thickness.