179486 ⎘
Indicating the time optically by electric means by electric lamps
WATCH COMPRISING AN ANALOGUE DISPLAY LIGHTING DEVICE
#2TIMEPIECE, DISPLAY CONTROL METHOD, AND STORAGE MEDIUM
#3Light-emitting clock
#4Electronic device
#5Electronic device
#6Watch capable of automatically turning on backlight and related method
#7Alarm clock integrated with lamp and method for controlling operation of lamp thereby
#8Portable Terminal
#9Analog watch
#10Time display device
#11Electric power supply mechanism on spinning indicator