AT57771B
(en )
1913-02-25
Installation on electrical lighting systems for vehicles.
AT63589B
(en )
1914-02-25
Control device for electrical train lighting systems or the like.
DK21159C
(en )
1916-04-10
Fuse system for electrical wiring.
AT63592B
(en )
1914-02-25
Protection circuit for electrical systems.
AT57876B
(en )
1913-02-25
Lighting device for vehicles.
DK15056C
(en )
1911-09-04
Electrical Installation for Securing Ships.
AT63271B
(en )
1914-02-10
Electrical warning system for guns.
DK23576C
(en )
1918-09-30
Collection device for electrical systems.
DK22143C
(en )
1917-05-21
Correspondence switch for electrical systems.
ES51377A1
(en )
1911-12-16
A pocket electric lamp system.
ES49676A1
(en )
1911-02-16
A system of incandescent electric lamps.
ES54664A3
(en )
1913-03-01
An improved system of supports for electrical conductors.
ES53669A1
(en )
1912-10-01
An electrical meter installation system.
DK19909C
(en )
1915-03-01
Socket plug for electrical systems.
ES63303A1
(en )
1916-12-16
An electrical voltage safety device.
ES55836A1
(en )
1913-08-01
An improved electrical power transmission system.
DK15548C
(en )
1912-01-29
Electric Bulb System.
CH66945A
(en )
1914-10-16
Headlight device on automobiles
CA137961A
(en )
1912-01-23
Current regulator for lighting systems
DK26364C
(en )
1920-07-26
Transition box for electrical systems, especially lead cable installations.
ES61629A2
(en )
1916-03-01
An installer lamp holder.
ES62285A2
(en )
1916-06-01
An installer lamp holder.
ES50206A1
(en )
1911-05-16
A plug system for electrical installations.
DK32311C
(en )
1923-09-24
Electrical Signal System.
CH52973A
(en )
1912-01-16
Time switches for electrical lighting systems