DK46761C
(en )
1933-01-16
Procedure for Making Yeast.
DK36345C
(en )
1926-08-09
Procedure for the treatment of liquids, in particular for the softening of water by base exchange.
DK37359C
(en )
1927-04-11
Procedure for Improving Brewery Water.
DK35258C
(en )
1925-11-16
Centrifuge, in particular for Purifying Liquids.
DK33202C
(en )
1924-05-12
Procedure for Treating Yeast.
DK33203C
(en )
1924-05-12
Procedure for Treating Yeast.
DK44561C
(en )
1931-09-07
Procedure for tanning hides.
DK36634C
(en )
1926-10-04
Procedure for Manufacturing Stencil Blades.
DK38029C
(en )
1927-10-03
Method for Manufacturing Impregnated Wood.
DK40818C
(en )
1929-09-23
Converters, especially for Radio use.
DK37699C
(en )
1927-07-11
Procedure for Making Yeast.
DK46233C
(en )
1932-09-26
Procedure for wetting hygroscopic bodies, in particular tobacco.
DK37939C
(en )
1927-09-12
Procedure for Construction of Greenhouse Trays, Mainly of Vacant Mist Bench Windows.
DK43430C
(en )
1930-12-01
Procedure for removing dissolved silicic acid from liquids, especially domestic water.
DK42548C
(en )
1930-07-07
Procedure for making Ergosterin durable.
DK40608C
(en )
1929-08-12
Method for Manufacturing Dried Superphosphate.
DK33395C
(en )
1924-06-30
Procedure for Manufacturing Steel.
DK45034C
(en )
1931-12-21
Method for Making Quick-Dry Ink.
DK36854C
(en )
1926-11-29
Radiogoniometer, in particular for use on ships.
DK40041C
(en )
1929-04-15
Procedure for Manufacturing Plywood Containers.
DK41262C
(en )
1929-12-09
Plant for Cutters.
ES106268A1
(en )
1928-05-01
A safeguard device, adaptable to large presses for mortising.
DK42948C
(en )
1930-09-15
Procedure for Processing Kalira Salts.
DK44953C
(en )
1931-12-07
Method for Manufacturing Mica Plates.
DK40661C
(en )
1929-08-19
Electrolyte for Galvanic Elements.