Siemens Aktiengesellschaft.

Subjects

Catalogs, Handbooks, manuals, Electronic apparatus and appliances, Siemens Aktiengesellschaft, Artificial satellites in telecommunication, COBOL (Computer program language), Digital communications, Electric engineering, Electric equipment, Electric transformers, Electrification, Electronic circuits, Electronic data processing, Electronic digital computers, Electronic equipment, Ferrite devices, Ferrites (Magnetic materials), Metal oxide semiconductors, Power semiconductors, Power transistors, Process control, Radio relay systems, Railroads, Tables