SU44317A1
(en )
1935-09-30
Light filter for uviol lamp
DK53449C
(en )
1937-08-16
Dispersion Transformer for Fluorescent Lighting.
FR788419A
(en )
1935-10-10
Projection lantern
DK49654C
(en )
1934-12-17
Procedure for Making Sign Letters.
DK49959C
(en )
1935-03-04
Detachable Bicycle Light.
DK55496C
(en )
1938-11-28
Process for the Preparation of Substituted Amino-m-Phenanthrolines.
DK52770C
(en )
1937-03-01
Apparatus for Enclosure of Bottles.
DK51667C
(en )
1936-05-25
Electric Fluorescent Light for AC Operation.
DK55521C
(en )
1938-12-05
Process for the Preparation of Amino-m-Phenanthrolines.
DK53926C
(en )
1937-11-29
Apparatus for the transmission of Signs of any kind.
DK52479C
(en )
1936-12-28
Mechanism for Balancing an Object.
DK50721C
(en )
1935-09-30
Light sign.
DK50233C
(en )
1935-05-13
Apparatus for Reaching Skins.
DK54828C
(en )
1938-06-07
Apparatus for Apparatus for Indicating Time in Different Places of the Globe.
ES133986A3
(en )
1934-05-16
Apparatus for advertising.
DK51368C
(en )
1936-03-09
Procedure for Making Ferri-Ferricyan Copies.
DK53077C
(en )
1937-05-18
Process for the Preparation of Nitrogen-Halogen Compounds.
DK53971C
(en )
1937-12-06
Procedure for Preventing Blackening of Incandescent Lamps.
DK54953C
(en )
1938-07-11
Light Modulation Procedure.
FR782470A
(en )
1935-06-05
Projectors for multiple light sources
DK52368C
(en )
1936-11-30
Procedure for the manufacture of desiccants.
DK49504C
(en )
1934-11-12
Apparatus for the production of Glare gratings for X-rays.
DK50420C
(en )
1935-07-08
Device for fixing bicycle lights.
CH175455A
(en )
1935-02-28
Arc discharge apparatus.
DK50497C
(en )
1935-08-05
Apparatus for Stamping Tickets.