FR739058A - Réflecteur-diffuseur de lumière - Google Patents

Réflecteur-diffuseur de lumière

Info

Publication number
FR739058A
FR739058A FR739058DA FR739058A FR 739058 A FR739058 A FR 739058A FR 739058D A FR739058D A FR 739058DA FR 739058 A FR739058 A FR 739058A
Authority
FR
France
Prior art keywords
diffuser
light reflector
reflector
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Jens Emanuel Magnus Hansen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR739058A publication Critical patent/FR739058A/fr
Expired legal-status Critical Current

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)
FR739058D 1932-06-24 1932-06-24 Réflecteur-diffuseur de lumière Expired FR739058A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR739058T 1932-06-24

Publications (1)

Publication Number Publication Date
FR739058A true FR739058A (fr) 1933-01-05

Family

ID=9132560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR739058D Expired FR739058A (fr) 1932-06-24 1932-06-24 Réflecteur-diffuseur de lumière

Country Status (1)

Country Link
FR (1) FR739058A (fr)

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