FR1010980A - Dispositif à usage de réflecteur - Google Patents

Dispositif à usage de réflecteur

Info

Publication number
FR1010980A
FR1010980A FR1010980DA FR1010980A FR 1010980 A FR1010980 A FR 1010980A FR 1010980D A FR1010980D A FR 1010980DA FR 1010980 A FR1010980 A FR 1010980A
Authority
FR
France
Prior art keywords
reflector
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)
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.)
NIAM ETS
Original Assignee
NIAM ETS
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 NIAM ETS filed Critical NIAM ETS
Application granted granted Critical
Publication of FR1010980A publication Critical patent/FR1010980A/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)
FR1010980D 1948-11-16 1948-11-16 Dispositif à usage de réflecteur Expired FR1010980A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1010980T 1948-11-16

Publications (1)

Publication Number Publication Date
FR1010980A true FR1010980A (fr) 1952-06-17

Family

ID=9569503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1010980D Expired FR1010980A (fr) 1948-11-16 1948-11-16 Dispositif à usage de réflecteur

Country Status (1)

Country Link
FR (1) FR1010980A (fr)

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