GB2304230B
(en )
1999-11-03
Transparent substrate light emitting diodes with directed light output
EP0477566A3
(en )
1992-05-13
Improvements in or relating to light modulation
GB2216334B
(en )
1992-09-23
Light source
EP0355805A3
(en )
1990-08-29
Surface light source panel
EP0458631A3
(en )
1992-07-01
Signs with transparent substrate
EP0644642A3
(en )
1995-05-24
Power supply.
AU8821091A
(en )
1992-06-04
Light emitting diamond device
EP0454435A3
(en )
1992-04-29
Plain light source device
EP0343591A3
(en )
1990-07-04
Visible laser source
TW324793B
(en )
1998-01-11
Dust-proof membrane
EP0472963A3
(en )
1992-07-08
Light emitting diode for photosensor and photosensor using such light emitting diode
EP0707202A3
(en )
1997-04-16
Spectrophotometer with a light source in the form of an array of light-emitting diodes
USD362810S
(en )
1995-10-03
Two piece window tint meter
EP0455035A3
(en )
1992-02-05
Light source provided with light reflecting means
GB8918114D0
(en )
1989-09-20
Light sources
GR970100141A
(el )
1998-12-31
Καθισμα
AU7240991A
(en )
1991-09-03
Light source
DE69610963D1
(de )
2000-12-21
Bauelement mit enthaltender Lichtquelle
GB9410872D0
(en )
1994-07-20
Light sources
EP0493015A3
(en )
1992-12-23
Led array type light source
EP0421460A3
(en )
1991-08-07
Partially coherent light source
GB9312159D0
(en )
1993-07-28
Improvements in or relating to surface ionisation sources
AU120963S
(en )
1994-07-19
A display unit
GB2240167B
(en )
1993-06-23
Light source
GB9418259D0
(en )
1994-10-26
Improvements in light sources