FR945872A
(en )
1949-05-17
Very high frequency generator
DK63085C
(en )
1945-01-08
Apparatus for generating a high frequency AC voltage, preferably for measuring purposes.
DK63223C
(en )
1945-03-05
Apparatus for generating short electric waves.
DK59506C
(en )
1942-02-23
Apparatus for generating short-term electric shocks.
DK65545C
(en )
1947-08-25
Apparatus for generating sawtooth-shaped current curves.
DK65963C
(en )
1947-12-01
Apparatus with an Electric Discharge Tube for Very High Frequencies.
DK68010C
(en )
1948-11-29
Apparatus for amplifying sawtooth-shaped oscillations.
DK72202C
(en )
1951-02-26
Apparatus for drying gases.
DK66507C
(en )
1948-03-30
Apparatus for generating or amplifying very high frequency oscillations.
DK60967C
(en )
1943-05-31
Apparatus with an electric Gaseous discharge tube.
DK64114C
(en )
1945-11-26
Apparatus for detecting the time course of rapidly varying electrical voltages.
CH213989A
(en )
1941-03-31
Device for adjusting the power of centrifugal machines.
DK63801C
(en )
1945-08-13
Apparatus for AC Telegraphy with Frequency Doubling.
DK75907C
(en )
1953-06-01
A method of generating attenuated electrical oscillations and an apparatus for performing the method.
DK62248C
(en )
1944-05-15
Apparatus for measuring the frequency curve for broadband cables.
DK61686C
(en )
1943-12-13
Apparatus for generating a measuring or regulating voltage by logarithmic deformation of an alternating voltage.
DK67650C
(en )
1948-09-20
Apparatus for making a disinfectant.
FI21059A
(en )
1946-02-11
Apparatus for electroacoustic lighting
CH214847A
(en )
1941-05-31
Pounding apparatus.
DK60932C
(en )
1943-05-24
Apparatus for Measuring Shoulder Dislocation.
DK67413C
(en )
1948-08-16
Circuit for generating voltage pulses in an apparatus for testing the speed of pressure telegraph apparatus.
FI20090A
(en )
1944-05-11
Device for gas generators
DK58470C
(en )
1941-03-03
Apparatus for Dosing a Gas.
DK59409C
(en )
1942-01-19
Projection apparatus.
DK68128C
(en )
1948-12-13
Apparatus for generating photocopy.