DK30512C
(en )
1922-10-23
Method and Apparatus for the Reduction of Trioxides, Hydroxides and the Like of Tungsten and Molybdenum.
SU8878A1
(en )
1929-04-30
The method of processing shellac
DK32442C
(en )
1923-10-29
Method and Apparatus for Making Hydrocarbons from Other Hydrocarbons.
DK38460C
(en )
1928-02-20
Apparatus for Reduction of Ores, Oxyders and the like.
DK26357C
(en )
1920-07-26
Apparatus for cleaning potatoes and the like.
DK32236C
(en )
1923-09-10
Apparatus for Encrypting and Decrypting Depecher and the like.
DK37393C
(en )
1927-04-25
Method and Apparatus for Manufacturing Lead Compounds.
DK35032C
(en )
1925-09-21
Apparatus for controlling the operation of machines and the like.
DK34829C
(en )
1925-08-03
Apparatus for Diathermy.
DK34511C
(en )
1925-05-11
Apparatus for Series Connection of Radiotelephones.
DK37280C
(en )
1927-03-28
Apparatus for Pasteurizing Liquids.
DK36853C
(en )
1926-11-29
Method and Apparatus for Preserving Succulent Plant Substances.
DK32905C
(en )
1924-03-03
Procedure and Apparatus for Treating Peat.
DK31389C
(en )
1923-03-05
Apparatus for Muffling Litopon.
DK32140C
(en )
1923-08-20
Method and Apparatus for Making Piston Rings.
DK34781C
(en )
1925-07-27
Method and Apparatus for cleaning metals other than lead.
DK32744C
(en )
1924-01-21
Apparatus for Long-term Pasteurization.
DK35500C
(en )
1926-01-18
Method and Apparatus for Manufacturing Oil Gas.
DK37573C
(en )
1927-06-07
Procedure and Apparatus for Afnikotinization of Tobacco, Tobacco Waste and Tobacco Manufactures.
DK32951C
(en )
1924-03-10
Apparatus for Cracking Hydrocarbons.
DK34366C
(en )
1925-04-06
Apparatus for Sterilizing and Pasteurizing Liquids.
DK34107C
(en )
1925-02-02
Apparatus for Opening Windows.
DK31906C
(en )
1923-06-25
Apparatus for Treating Margarine.
DK38264C
(en )
1927-12-19
Apparatus for Window Cleaning.
DK33120C
(en )
1924-04-22
Apparatus for Housing, Vernissage and the like.