DK25978C
(en )
1920-05-17
Procedures for Casting Hollow Walls.
DK24843C
(en )
1919-08-11
Procedure for Making Caramel.
DK26901C
(en )
1920-11-15
Procedure for the Production of Beer.
DK27337C
(en )
1921-03-21
Procedure for the manufacture of small houses.
DK22409C
(en )
1917-09-03
Procedure for Making Enamel.
DK22961C
(en )
1918-04-02
Procedure for the manufacture of glassware.
DK27107C
(en )
1921-01-17
Procedure for Manufacturing Ball Holders.
DK23346C
(en )
1918-08-05
Procedure for the manufacture of a detergent.
DK23868C
(en )
1918-12-16
Procedure for Casting Cement Products.
DK23918C
(en )
1918-12-23
Procedure for the production of paper ribbons.
DK27815C
(en )
1921-06-20
The mold cores for hollow concrete bodies.
DK25870C
(en )
1920-04-19
Procedure for Making Tar Soap.
DK27962C
(en )
1921-07-11
Procedure for the Preparation of Alkalicyanates.
DK23719C
(en )
1918-11-11
Procedure for Making Cardboard Boxes.
DK23366C
(en )
1918-08-12
Procedure for the Decomposition of Glycerides.
DK31073C
(en )
1923-01-08
Procedure for the manufacture of measuring plates.
DK23891C
(en )
1918-12-16
Unibersal Press for the Manufacture of Concrete Elements for the Construction of Houses.
DK24144C
(en )
1919-03-03
Procedure for the manufacture of a detergent.
DK27963C
(en )
1921-07-11
Procedure for the production of acetaldehyde.
DK23344C
(en )
1918-08-05
Process for the Preparation of Para-nitrotoluol-Ortho-Sulfosic Acid.
DK27389C
(en )
1921-04-04
The mold cores for hollow concrete bodies.
DK24822C
(en )
1919-08-04
Procedure for Casting Concrete Vessels.
DK28990C
(en )
1921-12-12
Oven of hollow molded stone.
DK23678C
(en )
1918-10-28
Procedure for the manufacture of a tobacco substitute.
DK23677C
(en )
1918-10-28
Procedure for the manufacture of a tobacco substitute.