CH69059A
(en )
1915-05-17
Connection device for flexible electrical conductors
FR428006A
(en )
1911-08-21
Connection device for insulating sheathed electrical conductors
FR451516A
(en )
1913-04-21
Connection device for electrical insulators
FR505075A
(en )
1920-07-22
Connection device for flexible cables
FR451338A
(en )
1913-04-16
Connection device for electrical insulators
FR418400A
(en )
1910-12-07
Device for fixing electrical conductors
FR473108A
(en )
1914-12-31
Connection device for electrical insulators
CH55628A
(en )
1912-09-02
Electrical connection device
FR459632A
(en )
1913-11-10
Device for fixing the electrical conductors on their supports
FR18149E
(en )
1914-02-10
Surge recording device for electrical conductors
CH63217A
(en )
1914-01-16
Electrical connection device
CH68240A
(en )
1915-02-16
Electrical contact device
FR454067A
(en )
1913-06-25
Surge recording device for electrical conductors
CH72142A
(en )
1916-04-01
Electrical connection device
FR438455A
(en )
1912-05-18
Connection device for electrical pipes
CH70828A
(en )
1915-11-01
Lead cable termination on watertight apparatus
CH61279A
(en )
1913-09-16
Device for adjusting an electrical circuit
CH62668A
(en )
1913-12-16
Electrical connection device
CH63218A
(en )
1914-01-16
Electrical connection device
CH63219A
(en )
1914-01-16
Electrical connection device
CH70040A
(en )
1916-01-03
Protection device for electrical installations
FR424941A
(en )
1911-05-27
Disconnected conductor device for electric trench traction
CH69396A
(en )
1915-06-16
Switching device for electrical apparatus
FR19056E
(en )
1914-09-22
Connection device for electric vehicles
FR447858A
(en )
1913-01-17
Connection device for electric vehicles