DK34609C
(en )
1925-06-15
Method for Manufacturing Porous Building Materials.
DK34860C
(en )
1925-08-10
Method for Manufacturing Porous Building Materials.
DK35244C
(en )
1925-11-09
Method for Manufacturing Porous Building Materials.
DK37169C
(en )
1927-02-21
Method for Manufacturing Porous Building Materials.
DK37029C
(en )
1927-01-17
Porous Mass for Gas Storage.
DK31717C
(en )
1923-05-14
Method for Making Artificial Masses.
DK32764C
(en )
1924-01-28
Method for Manufacturing Porous Building Materials.
DK32877C
(en )
1924-02-18
Method for Manufacturing Porous Building Materials.
DK40699C
(en )
1929-09-02
Method of Manufacturing Porous Masses for Storing Explosive Gases.
DK31916C
(en )
1923-07-02
Method for Manufacturing Porous Building Materials.
DK38029C
(en )
1927-10-03
Method for Manufacturing Impregnated Wood.
DK35324C
(en )
1925-11-30
Method for Manufacturing Porous Concrete.
DK34821C
(en )
1925-08-03
Method for Manufacturing Heavily Fusible Bodies.
DK37595C
(en )
1927-06-13
Method for Manufacturing Filling Plates.
DK37084C
(en )
1927-02-07
Method for Forming Elastic Masses.
DK29929C
(en )
1922-07-17
Procedure for Manufacturing Ignition Rates.
DK45671C
(en )
1932-05-17
Method for Manufacturing Solid Carbon Blocks.
DK30693C
(en )
1922-11-20
Procedure for Manufacturing Perleessens.
DK37069C
(en )
1927-01-31
Procedure for Manufacturing Piles.
DK40438C
(en )
1929-07-08
Method for Manufacturing a Porous Building Material.
DK37699C
(en )
1927-07-11
Procedure for Making Yeast.
DK32404C
(en )
1923-10-22
Method for Manufacturing U-Shaped Pipes.
DK29416C
(en )
1922-04-10
Procedure for Making Yeast.
DK33003C
(en )
1924-03-24
Procedure for Making Yeast.
DK35550C
(en )
1926-01-25
Procedure for the production of yeast, in particular air yeast.