DK73580C
(en )
1952-01-02
Coupling for amplification of electrical oscillations.
DK70613C
(en )
1950-02-13
Apparatus for amplifying or generating very high frequency electrical oscillations.
DK73463C
(en )
1951-12-03
Apparatus for transmitting or generating electrical oscillations at very high frequencies.
DK71002C
(en )
1950-05-15
Apparatus for generating ultra-high frequency oscillations.
DK69853C
(en )
1949-09-12
Apparatus for generating or amplifying high-frequency oscillations.
DK74450C
(en )
1952-07-14
Apparatus for generating regular vibrations.
DK66507C
(en )
1948-03-30
Apparatus for generating or amplifying very high frequency oscillations.
DK70939C
(en )
1950-05-01
Apparatus for generating a high frequency rotating field.
DK64902C
(en )
1946-10-21
Apparatus for generating electrical oscillations with ultra-short wavelength.
DK69332C
(en )
1949-06-13
Apparatus for regulating the synchronous operation of telegraph apparatus.
DK67728C
(en )
1948-10-04
Apparatus with an electron tube for generating, amplifying or converting ultra-high frequency oscillations.
DK77016C
(en )
1954-01-25
Apparatus for converting mechanical oscillations into electrical oscillations or amplifying electrical oscillations.
DK85103C
(en )
1958-02-24
Apparatus for amplification of electric waves.
DK67834C
(en )
1948-10-25
Apparatus for measuring frequencies.
DK70196C
(en )
1949-11-14
Coupling for limiting the amplitude of an electric oscillation.
DK69442C
(en )
1949-06-27
Apparatus for amplitude limitation of a high frequency alternating voltage.
DK74093C
(en )
1952-05-05
Coupling for adjustable and distortion-free amplification of electrical oscillations.
CA418219A
(en )
1944-02-01
High frequency oscillation generating apparatus
DK65329C
(en )
1947-01-13
Apparatus for fusing art pieces into threaded board frames.
DK67555C
(en )
1948-09-06
Apparatus for transmitting control impulses in the form of electrical impulses.
DK72671C
(en )
1951-06-25
Apparatus for treating workpieces by high frequency heating.
DK68439C
(en )
1949-01-24
Method and apparatus for measuring the phase shift between two oscillations of the same frequency.
DK66763C
(en )
1948-05-10
Apparatus for Providing Ultra High Frequency Electromagnetic Oscillations.
DK72820C
(en )
1951-07-23
Method and apparatus for tightening looms of looms.
DK78949C
(en )
1955-03-07
Method for flame cutting of iron bodies and apparatus for carrying out the method.