F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Securing Globes, Refractors, Reflectors Or The Like
(AREA)
Serre integrant au moins une toile d'ombrage mobile entre une position repliee et une position deployee entre une couverture plastique et des moyens supports