Electrically illuminated wrist watch dial

Electro-mechanical watch

Electro-optical time-indicating system

Electroluminescent dial for an analog watch and process for maki

Electroluminescent lamp driver system

Electroluminescent lamp with buried indiciae and method for maki

Electroluminescent watch dial support and connector assembly

Electromechanical alarm clock

Electromechanical character display

Electromechanical trigger for alarm clocks and other timer-opera

Electronic alarm clock

Electronic alarm timepiece

Electronic alarm timepiece

Electronic alarm timepiece with presettable alarm time memory

Electronic alarm timer for use with a medical regimen

Electronic alarm timer for use with a medical regimen

Electronic analog alarm timepiece

Electronic analog timepiece with voltage checking function

Electronic apparatus having a musical alarm function and a displ

Electronic apparatus including an analogue display device...