CH390570A
(en )
1965-04-15
Low noise electrical apparatus
CH400409A
(en )
1965-10-15
Dielectric heating apparatus
DK78268C
(en )
1954-10-18
Electrical apparatus with an insulating support for metallic electrical components and wires.
DK62647C
(en )
1944-09-04
Apparatus for connecting several electrical wires and consisting of several sockets.
DK74641C
(en )
1952-09-01
Apparatus with lead-through conductors for very high frequencies.
AT168843B
(en )
1951-08-25
Electrical apparatus, preferably radio apparatus, with mostly plate-shaped carriers for electrical components made of insulating material
CH231131A
(en )
1944-02-29
Electrical terminal block.
DK94996C
(en )
1962-12-17
Apparatus for checking and adjusting the capacity of an electrically insulated conductor.
CA412701A
(en )
1943-05-25
Electrical testing apparatus
CA412731A
(en )
1943-05-25
Electrical induction apparatus
CH299848A
(en )
1954-06-30
Electrical switchgear.
CA410375A
(en )
1943-02-02
Induction device insulating and cooling apparatus
CA413026A
(en )
1943-06-08
Bushing for encased electrical apparatus
CA423063A
(en )
1944-10-10
Electrical testing method and apparatus
CA416086A
(en )
1943-11-02
Induction heat-treating apparatus
ES163568A3
(en )
1944-03-01
ELECTRIC CURRENT LIMITING APPARATUS
DK69248C
(en )
1949-05-23
Method for insulating electrical conductors.
CA415028A
(en )
1943-09-07
Heat-treating apparatus
CA412602A
(en )
1943-05-18
Electrical measuring apparatus
CA412601A
(en )
1943-05-18
Electrical measuring apparatus
CA409784A
(en )
1943-01-05
Electrical measuring apparatus
DK61149C
(en )
1943-07-19
Apparatus for Insulating Electrical Conductors.
CA416420A
(en )
1943-11-16
Electrical apparatus
CA414693A
(en )
1943-08-24
Electrical apparatus
CA416417A
(en )
1943-11-16
Electrical apparatus