CH15711A
(en )
1898-07-15
Device for above-ground power supply for electric railways
CH14313A
(en )
1897-11-15
Power supply device for electric railways
CH14221A
(en )
1897-10-31
Power supply device for electric railways
CH17389A
(en )
1899-06-15
Device for underground power supply for electric railways
CH14755A
(en )
1898-01-31
Power supply system for electric railways
CH17067A
(en )
1899-04-15
Power supply device for electric railways
CH11980A
(en )
1896-09-30
Device for power supply for electric railways with underground power lines
CH14495A
(en )
1897-12-15
Device for electrical heating using alternating current
CH16158A
(en )
1898-10-15
Power supply device for electric railways
CH15623A
(en )
1898-06-30
Power supply device for electric railways with alternating current operation
CH364E
(en )
1901-11-30
Device for electrical heating using alternating current
CH380E
(en )
1902-06-15
Device for electrical heating using alternating current
CH13849A
(en )
1897-08-31
Electric train
CH12443A
(en )
1896-12-31
Improved power supply system for electric railways
CH13086A
(en )
1897-04-30
Equipment for electric railways with underground power supply
CH14678A
(en )
1898-01-15
Switch for electric railways with underground lines
CH22061A
(en )
1901-11-30
Pantographs for electric railways with above-ground power supply
CH23064A
(en )
1902-05-31
Underground power supply system for electric railways
CH28160A
(en )
1904-03-31
Underground power supply system for electric railways
CH35620A
(en )
1906-09-15
Power supply system for electric main railways
CH18323A
(en )
1899-11-30
Device for underground power supply to electric trams
CH14312A
(en )
1897-11-15
Electric locomotive
DK906C
(en )
1897-01-11
Power supply device for electric Railways with underground Power cord.
CH12444A
(en )
1896-12-31
Device for partial, isolated power delivery on electric railways with underground power supply
CH19118A
(en )
1900-05-15
Above-ground power supply device for electric railways