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IPC Main Group
F21V 37/00

Details of lighting devices employing combustion as light source, not otherwise provided for

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Class:
LIGHTING
Subclass:
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR

Related Keywords

CHIMNEY(S) for lampsrotary DRUM(S) for taking-up slack in lamp cables or fuel tubesfastening and lifting lamp and lantern GLASSESSMUT catchers for lamps

1 direct subcode

Child Classifications

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  • F21V 37/02 Special adaptation for protection against draughts