|
DK4461C
(en)
|
|
Device for incandescent lamps with conductors of the second order for the extension of the heater.
|
|
DK3846C
(en)
|
|
Procedure for Manufacturing Heaters for Heating Incandescent Conductors of Second Order Conductors
|
|
DK4029C
(en)
|
|
Device for Fastening Incandescent lamps.
|
|
DK4137C
(en)
|
|
Device for self-igniters for gas incandescent lamps.
|
|
DK3727C
(en)
|
|
Procedure for the manufacture of filaments for electric lamps.
|
|
DK4251C
(en)
|
|
Device by Conductors for electric incandescent lamps.
|
|
DK3857C
(en)
|
|
Annular filament for multiphase Nern lamps.
|
|
CH24380A
(en)
|
|
Chandelier-reflector for incandescent electric lamps
|
|
DK4017C
(en)
|
|
Devices for Blinds for Indicator lamps.
|
|
DK4379C
(en)
|
|
Lighting system with Use of Incandescent lamps for low Voltage.
|
|
DK3767C
(en)
|
|
Electric Bulb.
|
|
DK4031C
(en)
|
|
Electric Bulb.
|
|
DK4015C
(en)
|
|
Lighting system with Nernst lamps.
|
|
DK3792C
(en)
|
|
Incandescent reflector.
|
|
CH23879A
(en)
|
|
Incandescent fixture
|
|
DK3150C
(en)
|
|
Lamp base for electric lamps with light body of conductors of second order.
|
|
DK4254C
(en)
|
|
Device by Lamps.
|
|
DK3942C
(en)
|
|
Soldering Procedure for Aluminum Articles.
|
|
DK2223C
(en)
|
|
Device for Relocating the Coal by Electric Arc Lamps.
|
|
DK3638C
(en)
|
|
Spring base for electric incandescent lamps.
|
|
DK5663C
(en)
|
|
Base for Incandescent lamps.
|
|
DK4024C
(en)
|
|
Devices for electric light bulbs.
|
|
DK2626C
(en)
|
|
Procedure for the manufacture of filament lamps for electric filament lamps.
|
|
DK4224C
(en)
|
|
Procedure for Making Matches.
|
|
DK4291C
(en)
|
|
Procedure for Making Matches.
|