TREA

Electric lighting devices with built-in electric generators

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Industry

  • CPC
  • F21L13/00
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21LLIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION

Current Industry

F21L13/00Electric lighting devices with built-in electric generators

Sub Industries

F21L13/02with fluid drive F21L13/04actuated by hand F21L13/06with mechanical drive F21L13/08by reciprocating pusher actuated by hand
Industries