FR747617A - Réflecteur métallique - Google Patents

Réflecteur métallique

Info

Publication number
FR747617A
FR747617A FR747617DA FR747617A FR 747617 A FR747617 A FR 747617A FR 747617D A FR747617D A FR 747617DA FR 747617 A FR747617 A FR 747617A
Authority
FR
France
Prior art keywords
metal reflector
reflector
metal
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)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meyere & Zonen De
Original Assignee
Meyere & Zonen De
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 by Meyere & Zonen De filed Critical Meyere & Zonen De
Application granted granted Critical
Publication of FR747617A publication Critical patent/FR747617A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR747617D 1932-05-02 1932-12-15 Réflecteur métallique Expired FR747617A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE747617X 1932-05-02

Publications (1)

Publication Number Publication Date
FR747617A true FR747617A (fr) 1933-06-20

Family

ID=3879516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR747617D Expired FR747617A (fr) 1932-05-02 1932-12-15 Réflecteur métallique

Country Status (2)

Country Link
BE (2) BE388245A (da)
FR (1) FR747617A (da)

Also Published As

Publication number Publication date
BE389302A (da)
BE388245A (da)

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