DK29968C
(en )
1922-07-24
Method and apparatus for electroplating objects by electrolytic-thermal means.
DK31181C
(en )
1923-01-29
Apparatus for generating and transforming high frequency alternating currents.
DK21448C
(en )
1916-09-04
Apparatus for generating high frequency currents.
DK31748C
(en )
1923-05-22
Method and Apparatus for Generating Alternating Currents.
DK17575C
(en )
1913-07-21
Apparatus for Receiving and Transforming Electric Waves.
DK32015C
(en )
1923-07-23
Apparatus for generating alternating current with substantially unchanged Frequency for Radio Signaling Systems and the like.
DK21509C
(en )
1916-09-18
Apparatus for generating rapid electrical oscillations.
DK39464C
(en )
1928-11-12
Apparatus for controlling high frequency currents.
DK27461C
(en )
1921-04-18
Procedure and Apparatus for Separation of Air.
DK28358C
(en )
1921-09-05
Procedure and Apparatus for Distilling High-Boil Products.
DK33461C
(en )
1924-07-21
Method and Apparatus for High Frequency AC Control.
DK23352C
(en )
1918-08-12
Apparatus for Transforming Electric Currents.
DK21906C
(en )
1917-02-19
Procedure and Apparatus for Sponging Cereals.
DK20289C
(en )
1915-06-28
Apparatus for generating moving Advertising.
DK16855C
(en )
1913-01-13
Apparatus for Telegraphy and Signaling with AC Power (Tone Power).
DK28083C
(en )
1921-07-25
Method and Apparatus for the production of artificial fuels.
DK27464C
(en )
1921-04-18
Apparatus for Direction of Wheeled and Calf-Bone Legs.
DK27007C
(en )
1920-12-13
Apparatus for Purifying and Cooling Gas.
ES65688A1
(en )
1917-12-01
An apparatus for generating alternating or pulsating currents.
DK15470C
(en )
1912-01-08
Apparatus for generating high-frequency electrical oscillations.
DK22311C
(en )
1917-07-30
Apparatus for distilling petroleum residues and the like.
DK29843C
(en )
1922-07-03
Method and Apparatus for Adding Pin Strips.
DK24487C
(en )
1919-05-05
Apparatus for the Extraction of Fat and Bone Soup.
ES65299A1
(en )
1917-10-01
An apparatus for converting or transforming electrical currents.
DK19394C
(en )
1914-10-26
Apparatus for Heating and Melting Varnish.