TREA

Electric lighting devices without a self-contained power source

Follow

Industry

  • CPC
  • F21L14/00
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

F21L14/00Electric lighting devices without a self-contained power source

Sub Industries

F21L14/02capable of hand-held use F21L14/023having two or more, or different light sources F21L14/026having a linear light source F21L14/04carried on wheeled supports
Industries