P R B X

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; high-frequency switching power supplies, and electricity regulating apparatus; casing for instruments and apparatus, namely, casings and casing parts for electrical equipment in the nature of housings for switching apparatus; switch boxes and switch cabinets made from aluminum and plates in the nature of housings for electrical connectors and electrical switches; downloadable and recorded computer programs for data processing; data processing equipment