FR1283978A
(en )
1962-02-09
Feed-through for electrical devices
BE605285A
(en )
1961-12-22
So-called superconducting electrical devices.
FR1222758A
(en )
1960-06-13
Improvements to electrical connection devices
FR1259785A
(en )
1961-04-28
Connection for electric cables
BE592935A
(en )
1960-10-31
Improvements to enclosures for electrical devices.
FR1177012A
(en )
1959-04-20
Improvements to electrical connection devices
FR1229973A
(en )
1960-09-12
Improvements to protection devices for submerged electrical devices
BE591976A
(en )
1960-12-19
Improvements to electrical switching devices.
FR1166117A
(en )
1958-11-03
Improvements to connector devices for electrical circuits
FR1280484A
(en )
1961-12-29
Housing for electrical devices
BE597899A
(en )
1961-03-31
Improvements to telephone devices
FR1269353A
(en )
1961-08-11
Enclosures for electrical devices
FR1269724A
(en )
1961-08-18
Improvements to enclosures for electrical equipment
FR1303701A
(en )
1962-09-14
Improvements to electrical machines
FR1303468A
(en )
1962-09-14
Improvements to electrical machines
FR1306178A
(en )
1962-10-13
Improvements to electrical machines
FR1251635A
(en )
1961-01-20
Improvements to selectors for electrical circuits
FR1235233A
(en )
1960-07-01
Improvements to post-combustion devices for turbo-reactors
FR1238449A
(en )
1960-08-12
Improvements to electro-acoustic devices
FR1326093A
(en )
1963-05-03
Improvements to contact parts for electrical devices
FR1245263A
(en )
1960-11-04
Cathode for electronic devices
FR1269391A
(en )
1961-08-11
Improvements to cooling devices
FR1242768A
(en )
1960-09-30
Watertight box for electrical components
FR1233139A
(en )
1960-10-12
Box for electrical equipment
FR1273188A
(en )
1961-10-06
Improvements to devices for electrical contacts