Pantographs being electric current collectors; Time switches, automatic; Wire connectors; Covers for electric outlets; Step-up transformers; Plug adaptors; Electrolysis apparatus for laboratory use; Electrolytic cells

Covers for electric outlets; Electric coils; Electrolysers; Inverters; Plug adaptors; Step-up transformers; Time switches, automatic; Wire connectors; Wireless chargers; Electrolysers