Security system using modular timers

Selecting apparatus for multimode electronic wrist instrument

Sequencing system for a blasting machine

Single day alarm clock

Solid state clock

Solid state dual timer

Solid state electronic timepiece

Solid state electronic wristwatch

Solid state timepiece with liquid crystal display

Solid state watch

Solid state watch display switch

Solid state watch with magnetic setting

Substrate board/carrier frame assembly

Switch lever operating device with automatic timer

Switching device

Synchronization of a timepiece to a reference time

Synchronization of real-time clocks in a packet switching...

Synchronized clock

System for prolonging storage life of electronic timepieces

System for the control of rappers in an electrostatic...