DK43732C
(en )
1931-02-16
Procedure for wholly or partly softening of water by precipitation and apparatus applicable thereto.
DK45496C
(en )
1932-04-11
Procedure for wholly or partly softening of water by precipitation.
DK45878C
(en )
1932-07-04
Method and Machine for Making Glass Tubes.
DK43010C
(en )
1930-09-22
Apparatus for the manufacture of safety glass.
DK44454C
(en )
1931-08-10
Method and Apparatus for Automatic Adjustment of the Interface Between Two Different Weighted Liquids by Their Separation.
DK45438C
(en )
1932-03-21
Liquid clearance procedure and apparatus.
DK45366C
(en )
1932-03-07
Method for the production of dispersible and storage-resistant nitrophosphates.
DK45205C
(en )
1932-02-08
Apparatus and Procedure for Making Dentures.
DK40308C
(en )
1929-06-17
Apparatus for Setting up Deck Blades.
DK41398C
(en )
1929-12-30
Apparatus for the formation of tissue nodules.
DK43842C
(en )
1931-03-16
Apparatus for the Production of Cellulosexantogenate.
DK41290C
(en )
1929-12-16
Apparatus for Practicing Addition and Subtraction for Children.
DK42285C
(en )
1930-05-26
Apparatus for Inducing Physical or Chemical Changes.
DK43064C
(en )
1930-09-29
Method and Devices for the manufacture of window glass by vertical drawing.
DK44535C
(en )
1931-08-31
Procedure and Apparatus for the Production of Pure Alcohol.
DK45854C
(en )
1932-06-27
Method and Apparatus for Treatment of Sewage Water or the Like.
DK46281C
(en )
1932-10-03
Apparatus for producing artificial daylight.
DK46129C
(en )
1932-08-29
Procedure of Device for stepwise leaching of constituents of raw materials.
DK46245C
(en )
1932-09-26
Apparatus for Heating or Evaporation of Fuel.
DK45728C
(en )
1932-05-30
Apparatus for Transillumination of Eggs.
DK43290C
(en )
1930-11-03
Method and Apparatus for the Preparation of Diphenyl.
DK37889C
(en )
1927-08-29
Apparatus for Providing Artificial Rain.
DK41957C
(en )
1930-03-31
Apparatus for Making Boxes.
DK48271C
(en )
1934-01-15
Procedure for softening water and device therefor.
DK33000C
(en )
1924-03-24
Device for Op- og Afvikling af Taletraaden eller Talebaandet ved Talemaskiner og lika Apparat.