ClassID:

223720

H04B7/18569 - CPC Classification

Classification description:

Radio transmission systems, i.e. using radiation field; Relay systems; Active relay systems; Space-based or airborne stations; Stations for satellite systems; Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance

Sub-classes:
Recent Application in this class: