Magnetic locking status detection system

Magnetic marker and manufacturing method therefor

Magnetic marker and method for modifying the magnetic properties

Magnetic marker for use in identification systems and an indenti

Magnetic marker having a rectangular configuration for electroni

Magnetic marker having switching section for use in electronic a

Magnetic marker or tag

Magnetic markers

Magnetic probe apparatus and method for providing a wireless...

Magnetic recorder having MR read and inductive write capability

Magnetic resonance alarm device

Magnetic security device for securing doors

Magnetic security device for securing doors

Magnetic security system against theft and burglary and metallic

Magnetic security system responsive to predetermined persons

Magnetic sensor

Magnetic sensor

Magnetic sensor

Magnetic sensor element and method of manufacturing the same

Magnetic sensor for a double-hung window