CH255560A
(en )
1948-06-30
Beam transformer.
DK73580C
(en )
1952-01-02
Coupling for amplification of electrical oscillations.
CH254095A
(en )
1948-04-15
Electron tube for ultra-short electromagnetic oscillations.
DK69152C
(en )
1949-05-09
Coupling with a deflection saw for electromagnetic deflection of electron beams.
DK73309C
(en )
1951-11-05
Coupling for amplification of electrical oscillations.
DK68886C
(en )
1949-04-11
Process for the preparation of secondary polyoxyalkylarylamines.
DK65378C
(en )
1947-02-03
Coupling for Expansion of Electrical Oscillations.
DK69080C
(en )
1949-05-02
Electron beam tube with electrostatic beam deflection.
DK64492C
(en )
1946-05-20
Process for the Preparation of Aliphatic N-Sulfonylureas.
DK66464C
(en )
1948-03-22
Procedure for Manufacturing Iron Cores.
DK69154C
(en )
1949-05-09
Process for the preparation of an oil-saving binder.
DK73338C
(en )
1951-11-12
Process for the manufacture of a ceramic insulator.
ES9784Y
(en )
1949-07-16
Lizo for looms.
DK64300C
(en )
1946-02-18
Procedure for the manufacture of a preparation intended for the preparation of sulfur-pine baths.
DK66723C
(en )
1948-05-03
Procedure for Cottonization of Basttaver.
DK65499C
(en )
1947-08-04
Method of Making a Composite Plate.
CH252911A
(en )
1948-01-31
Beam transformer.
DK69241C
(en )
1949-05-23
Process for the preparation of endoperoxides of the ascaridol type.
DK68333C
(en )
1949-01-10
Process for the preparation of sulfanilylurea.
DK68800C
(en )
1949-03-28
Process for the preparation of acyloxyphenyl-alkylamines.
DK67496C
(en )
1948-08-30
Process for the preparation of sulfonylurethanes.
DK67794C
(en )
1948-10-18
Process for the preparation of acyloxyphenyl-alkylamines.
DK67862C
(en )
1948-11-01
Process for the preparation of α-bromopropiophenone.
DK68152C
(en )
1948-12-20
Process for the preparation of o-arylenediamines.
DK62377C
(en )
1944-06-26
Process for the Preparation of Sulfanilylguanidine.