FR54401E
(en )
1950-05-02
The electric cables
FR57894E
(en )
1953-09-18
Electrical networks
DK61972C
(en )
1944-02-28
Method of Manufacturing Electric Cables with Metallic Protective Sheath.
CH224919A
(en )
1942-12-31
Method of manufacturing electrical heating cables.
FR942923A
(en )
1949-02-22
Concentric cables
DK68164C
(en )
1948-12-20
Method of manufacturing protective coils on electrical wires and cables.
FR888692A
(en )
1943-12-20
Telecommunication cables
FR873478A
(en )
1942-07-09
Electric oven
FR874894A
(en )
1942-08-28
Method of sheathing electrical conductors
ES149655A1
(en )
1942-06-01
A PROCEDURE FOR THE MANUFACTURE OF PROTECTIVE PIPES OF ELECTRICAL POWER CONDUCTORS
FR875387A
(en )
1942-09-18
Electric cable
FR873585A
(en )
1942-07-13
Method of covering electrical conductors with one or more insulating tapes affixed parallel to the axis
FR880325A
(en )
1943-03-23
Copper alloy
FI20882A
(en )
1945-11-10
Telecommunication cable
DK69855C
(en )
1949-09-12
Method of manufacturing electrodes for electric accumulators.
FR53818E
(en )
1946-09-09
Reverse current protection
FR862812A
(en )
1941-03-17
Electric cable with waterproof junction
ES150632A3
(en )
1942-06-01
A PROCEDURE FOR THE MANUFACTURE OF PROTECTIVE INSULATING TUBES FOR ELECTRICITY CONDUCTORS
ES152958A1
(en )
1943-03-01
PROCEDURE FOR MANUFACTURING ELECTRICAL CABLES
DK63378C
(en )
1945-04-16
Method of Manufacturing a High Voltage Cable.
DK61831C
(en )
1944-01-24
Electrical Cable with Sheath and Reinforcement.
FR910984A
(en )
1946-06-25
Immersion stove
DK65518C
(en )
1947-08-18
Method of Manufacturing an Electric Cable.
DK67461C
(en )
1948-08-23
Method of Manufacturing Resistance Elements.
DK63641C
(en )
1945-06-25
Electrical Fuse with Melt Conductors with Locally Reduced Cross Section.