BE389445A - - Google Patents

Info

Publication number
BE389445A
BE389445A BE389445DA BE389445A BE 389445 A BE389445 A BE 389445A BE 389445D A BE389445D A BE 389445DA BE 389445 A BE389445 A BE 389445A
Authority
BE
Belgium
Prior art keywords
diffuser
screen
light
upper reflector
piece
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE389445A publication Critical patent/BE389445A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S13/00—Non-electric lighting devices or systems employing a point-like light source; Non-electric lighting devices or systems employing a light source of unspecified shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
BE389445D BE389445A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE389445A true BE389445A (enrdf_load_stackoverflow)

Family

ID=57558

Family Applications (1)

Application Number Title Priority Date Filing Date
BE389445D BE389445A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE389445A (enrdf_load_stackoverflow)

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