FR860018A - Réflecteur - Google Patents

Réflecteur

Info

Publication number
FR860018A
FR860018A FR860018DA FR860018A FR 860018 A FR860018 A FR 860018A FR 860018D A FR860018D A FR 860018DA FR 860018 A FR860018 A FR 860018A
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.)
HOLDING DES APPLIC NOUVELLES D
Original Assignee
HOLDING DES APPLIC NOUVELLES D
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 HOLDING DES APPLIC NOUVELLES D filed Critical HOLDING DES APPLIC NOUVELLES D
Application granted granted Critical
Publication of FR860018A publication Critical patent/FR860018A/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
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR860018D 1938-09-09 1939-09-01 Réflecteur Expired FR860018A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH860018X 1938-09-09

Publications (1)

Publication Number Publication Date
FR860018A true FR860018A (fr) 1941-01-04

Family

ID=4543039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860018D Expired FR860018A (fr) 1938-09-09 1939-09-01 Réflecteur

Country Status (1)

Country Link
FR (1) FR860018A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002258B (de) * 1953-10-08 1957-02-14 Edgar Gretener Dr Ing Selektiv wirkender Reflektor, insbesondere fuer Lichtquellen fuer Projektionszwecke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002258B (de) * 1953-10-08 1957-02-14 Edgar Gretener Dr Ing Selektiv wirkender Reflektor, insbesondere fuer Lichtquellen fuer Projektionszwecke

Similar Documents

Publication Publication Date Title
FR839929A (fr) Stylographe
FR845280A (fr) Water-closet-douche
FR853346A (fr) Réflecteur
FR843483A (fr) Socque
FR860018A (fr) Réflecteur
FR843601A (fr) Suspensoir
FR835597A (fr) Aéro-calorifère
FR836649A (fr) Cribleur-laveur
FR839100A (fr) Cannetière
FR843969A (fr) Sphygmomètre
FR841305A (fr) Tissu-fourrure
FR842531A (fr) Rodoir
FR843406A (fr) Gazogène-épurateur
FR834472A (fr) Inverseur-réducteur
FI20029A (fi) Diskapparat
FI19169A (fi) Krage
FI19606A (fi) Hopfällbar äggkartong
FI19662A (fi) Luftskyddstorn
FI19742A (fi) Degkavlingsmaskin
FI19771A (fi) Luftskumsläckare
FI19791A (fi) Isärtagbar sjukbår
FI22057A (fi) Rakapparat
FI19870A (fi) Absorptions- eller adsorptionskylanläggning
FI19974A (fi) Bränslepump
FI19500A (fi) Draghäktanordning