DK56085C
(en )
1939-04-24
Procedure and Plant for Waste Incineration.
DK55117C
(en )
1938-08-22
Procedure and Plant for Waste Incineration.
DK56633C
(en )
1939-09-04
Skin and Skin Removal Procedure.
DK48765C
(en )
1934-05-22
Procedure and devices for incineration of domestic waste.
SU34679A1
(en )
1934-02-28
Waste incinerator
DK55821C
(en )
1939-02-13
Drying plant for kitchen waste and similar waste.
DK53258C
(en )
1937-06-21
Procedure for the Treatment of Industrial and Urban Wastewater.
DK50840C
(en )
1935-10-28
Procedure for refining plant material.
DK58094C
(en )
1940-10-21
Waste incineration plants, e.g. Kitchen waste.
DK56309C
(en )
1939-06-19
Methods, Apparatus and Facilities for the Treatment of Domestic Waste.
DK56856C
(en )
1939-10-30
Procedure and Air Sighting Apparatus for Treatment of Waste Materials, Particularly Domestic Waste.
DK56250C
(en )
1939-06-06
Procedure for Preserving Manure and Ajle.
DK45442C
(en )
1932-03-29
Device for Incineration of Waste Material.
DK56158C
(en )
1939-05-08
Clay Procedure and Apparatus.
DK52915C
(en )
1937-04-05
Stregmaal til Afidsning af Nakker og Sinkeforbindelser.
DK58006C
(en )
1940-09-23
Procedure for Grinding Domestic Waste and similar Waste Materials.
DK48812C
(en )
1934-05-28
Sewage and sewage treatment plants.
DK56188C
(en )
1939-05-22
Procedure for Activating Raw Soil.
DK58008C
(en )
1940-09-23
Procedure for Pasteurization of Domestic Waste and similar Waste Materials.
DK56531C
(en )
1939-08-07
Tower for the Treatment of Granular Material.
DK55274C
(en )
1938-09-26
Renovation plant for Ships.
DK57071C
(en )
1939-12-27
Incinerator for household waste and similar low-calorie fuels.
DK54460C
(en )
1938-03-14
Procedure for soldering pipes.
DK50097C
(en )
1935-04-08
Procedure for Bleaching Plant Spikes.
DK56130C
(en )
1939-05-08
Procedure and Apparatus for the Temporary Storage or Storage of Waste Materials.