Method and aparatus for synchronising a mechanical...

Method and apparatus for remote control of pendulum machines...

Method and apparatus for synchronising an oscillating system...

Method and arrangement for stabilizing the frequency of...

Method for automatically updating a personal computer system...

Method for detecting position of a stepping motor

Method for making a timepiece stepping motor

Method for slaving a stepping motor and arrangement for...

Method of automatic adjustment of self-contained radio-clock...

Method of damping contact spring

Method of remote control of clock systems

Modular circuit packaging arrangement and method

Modular electronic timer

Motion converter

Motor driven timer

Motor driven timer

Movement detector for a stepping motor

Movement subassembly for a three and two hand timepiece...

Multiple alarm channel electronic timepiece with flashing...

Oscillatory or reciprocating motion to rotary motion...