(19)
(11) EP 0 065 968 A1

(12)

(43) Date of publication:
08.12.1982 Bulletin 1982/49

(21) Application number: 81903269.0

(22) Date of filing: 02.12.1981
(51) International Patent Classification (IPC): 
F21V 11/ 06( . )
(86) International application number:
PCT/DK1981/000111
(87) International publication number:
WO 1982/001930 (10.06.1982 Gazette 1982/15)
(84) Designated Contracting States:
FR

(30) Priority: 03.12.1980 DK 19800005158
07.04.1981 DK 19810001571

(71) Applicants:
  • WILLUMSEN, Sven-Aage
    DK-2800 Lyngby (DK)
  • WILLUMSEN, Steen
    DK-4050 Skibby (DK)

(72) Inventors:
  • WILLUMSEN, Sven-Aage
    DK-2800 Lyngby (DK)
  • WILLUMSEN, Steen
    DK-4050 Skibby (DK)

   


(54) A DOUBLE GRID FOR FLUORESCENT LAMP UNITS