ClassID:

68566

B61L2003/123 - CPC Classification

Classification description:

Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using magnetic induction French standard for inductive train protection, called "Contrôle de vitesse par balises" [KVB]

Recent Application in this class: