CH19348A
(en )
1900-06-30
Device for converting multi-phase current into direct current
CH27300A
(en )
1903-12-31
Automatic alternating current contact apparatus
CH606E
(en )
1906-11-15
Automatic alternating current contact apparatus
CH28125A
(en )
1904-03-31
Device for converting a continuous rotary movement into an alternating movement
FR317529A
(en )
1902-09-10
Rectifier-capacitor for alternating currents
CH16629A
(en )
1898-12-31
Railway system with alternating current operation
FR322100A
(en )
1903-01-27
Improvements in the sectors
CH30003A
(en )
1904-10-31
Apparatus in which an alternating current source can produce rectified current and electric light at the same time
CH26260A
(en )
1903-08-15
Ruler with facility for drawing lines at specific intervals
FR339740A
(en )
1904-06-17
Single and polyphase alternating current rectifier without collector
ES27429A1
(en )
1901-04-16
Improvements in switching devices for alternating currents.
CH26710A
(en )
1903-10-15
Flat and profile iron shears with simple and translated drive enabling drive device
CH39203A
(en )
1908-02-17
Device for controlling alternating current machines connected in parallel
CH24814A
(en )
1903-02-28
Perfected Lime
CH21150A
(en )
1901-05-31
Device for converting alternating current into direct current
FR337567A
(en )
1904-04-15
Device for electric illuminated signs
ES30726A1
(en )
1902-12-16
Improvements in electric railways.
ES30635A1
(en )
1902-12-01
Improvements in electric railways.
CH27093A
(en )
1903-11-30
AC motor
ES25653A1
(en )
1900-04-01
A polarized magneto-vibratory induction apparatus.
FR327363A
(en )
1903-06-20
Counter for alternating currents
CH26309A
(en )
1903-08-15
Device for lifting liquids
FR326440A
(en )
1903-05-27
Advanced lifting device
GB190221913A
(en )
1903-09-03
Improvements in Alternating Current Motors.
CH21437A
(en )
1901-07-31
Beer serving facility