CH20942A
(en )
1901-04-30
Installation to indicate the current frequency of electric generators
GB190014550A
(en )
1901-01-12
Improvements relating to the Insulation of Electric Conductors
CH23505A
(en )
1902-08-15
Mixed electric traction installation
CH28582A
(en )
1904-05-31
Installation for the production of periodic electric currents
GB190019934A
(en )
1900-12-08
Improvements relating to the Mounting of Electric Bells
FR1874E
(en )
1903-11-02
Single phase to direct current AC transformer
FR1875E
(en )
1903-11-02
Single phase to direct current AC transformer
FR323126A
(en )
1903-02-26
Single phase to direct current AC transformer
CH21582A
(en )
1901-08-31
Electric direct current generator
FR1291E
(en )
1903-07-01
Self-exciting alternator or dewatted current generator
GB190119377A
(en )
1902-07-24
Improved Means of fixing Carbons for Dynamos and Motors
CH24947A
(en )
1903-03-31
Installation for electric lighting
CH25893A
(en )
1903-07-15
Electric current meter
CH24394A
(en )
1902-12-31
Installation for the electrical control of railway points
FR1713E
(en )
1903-09-04
Self-exciting alternator or dewatted current generator
CH24906A
(en )
1903-02-28
Electric switch
CH20184A
(en )
1900-12-15
Electrical switchgear
FR323125A
(en )
1903-02-25
Polyphase alternating current transformer or single phase direct current
CH18886A
(en )
1900-03-31
Installation for transmitting electric current to electromotive cars
CH28096A
(en )
1904-03-31
Electric meter for direct current
FI1033A
(en )
1899-08-03
The provisions of this Directive apply to electric vehicles
CH19625A
(en )
1900-10-31
Electric switch
CH20792A
(en )
1901-03-31
Electric switch
FR471393A
(en )
1914-10-24
Regulation mode of direct current dynamos
FR358522A
(en )
1906-02-20
Device for the distribution of alternating electric current