DK26637C
(en )
1920-09-13
Registration device for Registration of Pressure.
DK26474C
(en )
1920-08-23
Fastening device for Cylinderlaase.
DK26074C
(en )
1920-06-07
Procedure for Casting Under Negative Pressure.
DK27337C
(en )
1921-03-21
Procedure for the manufacture of small houses.
DK22949C
(en )
1918-03-25
Diaphragm for Galvanic Elements.
DK22950C
(en )
1918-03-25
Diaphragm for Galvanic Elements.
DK26563C
(en )
1920-09-06
Procedure for Pumping Thick Liquids.
DK31073C
(en )
1923-01-08
Procedure for the manufacture of measuring plates.
DK26901C
(en )
1920-11-15
Procedure for the Production of Beer.
DK27963C
(en )
1921-07-11
Procedure for the production of acetaldehyde.
DK26279C
(en )
1920-07-12
Device for Fastening Flexible Shafts.
DK23366C
(en )
1918-08-12
Procedure for the Decomposition of Glycerides.
DK22929C
(en )
1918-03-25
Device for Starting a Top.
DK23184C
(en )
1918-06-24
Centrifuge for Clearance of Liquids.
DK25870C
(en )
1920-04-19
Procedure for Making Tar Soap.
DK31061C
(en )
1923-01-08
Device for Direction Determination of Audio Signals.
DK30788C
(en )
1922-11-27
Laas til Selvladevaaben.
DK28569C
(en )
1921-10-03
Reflector for Signal Devices.
DK22961C
(en )
1918-04-02
Procedure for the manufacture of glassware.
DK22948C
(en )
1918-03-25
Procedure for the manufacture of briquettes.
DK23295C
(en )
1918-07-22
Procedure for the manufacture of briquettes.
DK32374C
(en )
1923-10-15
Device for Remote Setting of Random Objects.
DK29287C
(en )
1922-02-06
Procedure for Treatment of Coal.
ES66652A1
(en )
1918-05-01
An extra fast liquid purification procedure.
DK27208C
(en )
1921-02-21
Procedure for the manufacture of light-shaped joints.