CH265018A
(en )
1949-11-15
Electrical collector and method for its manufacture.
CH266759A
(en )
1950-02-15
Method of manufacturing an electric rectifier.
DK71106C
(en )
1950-06-12
Method for manufacturing electric discharge pipes with a large number of lead-through conductors.
CH269672A
(en )
1950-07-15
High frequency electrical installation.
SU73428A1
(en )
1948-11-30
The method of obtaining electrical insulation
DK72044C
(en )
1951-01-22
Method of adjusting the position of a disc-shaped cathode in an electric discharge tube.
DK70746C
(en )
1950-03-20
Method for producing a powdered electrical insulation material.
DK71186C
(en )
1950-07-03
Process for the manufacture of electric discharge pipes.
DK69004C
(en )
1949-04-25
Method of manufacturing wiring for electrical appliances.
DK72296C
(en )
1951-03-19
Method for manufacturing an electric discharge lamp.
DK78541C
(en )
1954-12-06
Method for manufacturing electrical cables.
DK78726C
(en )
1955-01-10
Method for manufacturing flat grids for electric discharge pipes.
FR947048A
(en )
1949-06-21
Insulating support for electrical pipes
DK69282C
(en )
1949-05-30
Method for producing an insulating material.
DK71729C
(en )
1950-11-20
Method for manufacturing an electric power cable.
DK68513C
(en )
1949-02-07
Method for manufacturing electric fuses.
ES175047A1
(en )
1946-11-01
A MANUFACTURING METHOD OF AN ELECTRICAL DISCHARGE DEVICE
DK72490C
(en )
1951-05-07
Method of manufacturing an electric discharge tube.
ES165509A1
(en )
1944-05-16
A PROCESS FOR MANUFACTURING AN INSULATED BITUMINOUS PASTA
DK72669C
(en )
1951-06-25
Electric discharge tube for very high frequencies.
DK68726C
(en )
1949-03-14
Indirectly heated cathode for electric discharge pipes.
DK69002C
(en )
1949-04-25
Method for manufacturing electrical cables with twisted coaxial pairs.
DK82321C
(en )
1956-11-19
Process for the manufacture of stators for electric motors.
ES169965A1
(en )
1945-07-16
A BLOCK OF MULTIPLE CONNECTIONS FOR ELECTRICAL APPLIANCES
DK65322C
(en )
1947-01-13
Method for Manufacturing an Insulation Material.