IPC Subgroup
F21L 13/08 by reciprocating pusher actuated by hand
Introduced: September 1968
Last revised: January 2006
Full Title
Electric lighting devices with built-in electric generators > with mechanical drive, e.g. spring > by reciprocating pusher actuated by hand
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- LIGHTING
- Subclass:
- LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION