|
EP0610239A1
|
|
El lights and emergency lighting system for hazardous areas.
|
|
US5317497A
|
|
Internally excited, controlled transformer saturation, inverter circuitry
|
|
EP0477354A1
|
|
Electroluminescent phosphors with long life and method for making the same
|
|
US5051654A
|
|
Electroluminescent lamp and method of manufacture
|
|
CA2004530A1
|
|
Desiccant for el lamps
|
|
US4902567A
|
|
Electroluminescent lamp devices using monolayers of electroluminescent materials
|
|
US4857416A
|
|
Infra-red emitting electroluminescent lamp structures
|
|
US4788629A
|
|
Instrument panel members
|
