BE361582A
(en )
1929-07-31
Improvements to multiple electrical cables for high voltage and oil filled
BE370983A
(en )
1930-07-31
High voltage cable filled with oil
FR708860A
(en )
1931-07-29
Oil filled feedthrough for high and extra high voltage installations
FR726532A
(en )
1932-05-30
Improvements to oil switches specially applicable to high voltage electrical circuits
FR676898A
(en )
1930-02-28
Improvements to oil-filled cables
FR676889A
(en )
1930-02-28
Solid conductor for high voltage
FR724487A
(en )
1932-04-27
Underground cable for the transmission of high voltage currents
FR700733A
(en )
1931-03-06
Improvements to cables with oil filling and used for high voltages
FR725105A
(en )
1932-05-09
High voltage cable with oil filling
FR667928A
(en )
1929-10-25
Improvements made to devices to reduce the effects of oscillation in installations for the transmission of high voltage currents
FR703447A
(en )
1931-04-30
Improvements to oil insulated cables
FR698532A
(en )
1931-01-31
Improvements to electric cables for high voltage currents
FR37834E
(en )
1931-01-24
Improvements to thrust seals for oil-filled cables
FR731287A
(en )
1932-08-31
Improvements to the insulation of high voltage electric cables
FR842348A
(en )
1939-06-09
Electric cable for high voltage
FR805517A
(en )
1936-11-21
Tubular insulator for the passage of high voltage conductors in or through enclosures such as electrostatic filters
BE416951A
(en )
1936-09-30
Cable for high current and high voltage
FR721591A
(en )
1932-03-04
Multi-core high voltage cable with oil filling
FR667222A
(en )
1929-10-14
Improvements to high voltage electric cables
FR639584A
(en )
1928-06-25
High voltage oil switch
FR756387A
(en )
1933-12-08
High voltage cable
FR649034A
(en )
1928-12-17
Improvement in high voltage oil switches
FR615490A
(en )
1927-01-08
Improvements to hollow cables for high voltage overhead conductors
FR616802A
(en )
1927-02-09
Improvements to hollow cables for the transmission of high voltage currents
FR734704A
(en )
1932-10-27
Improvements to oil-filled cables