DK45467C
(en )
1932-03-29
Procedure for electric purification of gases containing hot vapors.
ES114326A1
(en )
1929-10-01
Procedures for the electric purification of gases containing hot vapors.
DK40693C
(en )
1929-08-26
Procedure for Purifying Gas Mixtures
CH130015A
(en )
1929-01-02
Gas burner.
DK43220C
(en )
1930-10-20
Procedure for devices for the manufacture of carriage springs.
DK38784C
(en )
1928-05-21
Apparatus for the Exchange of Heat.
DK36540C
(en )
1926-09-20
Procedure for Inducing Physical or Chemical Changes or Both.
DK42738C
(en )
1930-08-11
Device for gas ovens.
DK40877C
(en )
1929-10-07
Procedure for Purifying Nitrogen, Hydrogen or Mixtures of Nitrogen and Hydrogen.
DK38962C
(en )
1928-07-09
Apparatus for Impregnation of Liquids with Gases.
DK40383C
(en )
1929-07-01
Procedure for Purifying Smelting Cements.
ES108072A1
(en )
1928-08-01
Gas burner
DK43010C
(en )
1930-09-22
Apparatus for the manufacture of safety glass.
DK42600C
(en )
1930-07-14
Device for Apparatus for the manufacture of air rings.
ES109574A1
(en )
1928-11-01
Apparatus elements for the hot purification of pyrogenation or other distillation gases, and especially for their subsequent hydrogen enrichment.
DK44964C
(en )
1931-12-07
Procedure for the manufacture of canisters.
DK37419C
(en )
1927-05-02
Procedure for Electrical Purification of Tar and Aqueous Gases.
DK39450C
(en )
1928-11-05
Gas burner.
DK40056C
(en )
1929-04-22
Apparatus for mustering surfaces.
DK44031C
(en )
1931-04-20
Procedure for Absorption of Olefins.
DK41215C
(en )
1929-12-02
Gas burner, especially for ovens.
DK36987C
(en )
1927-01-03
Burner for Gas Stoves.
DK40892C
(en )
1929-10-07
Procedure for Operation of Suspension Plants.
DK42298C
(en )
1930-05-26
Procedure for Decomposition of Hydrocarbons.
DK45581C
(en )
1932-04-25
Procedure for the manufacture of printing plates.