FR1086674A - Verre à plusieurs couches perfectionné, notamment pour signaux - Google Patents

Verre à plusieurs couches perfectionné, notamment pour signaux

Info

Publication number
FR1086674A
FR1086674A FR1086674DA FR1086674A FR 1086674 A FR1086674 A FR 1086674A FR 1086674D A FR1086674D A FR 1086674DA FR 1086674 A FR1086674 A FR 1086674A
Authority
FR
France
Prior art keywords
signals
multilayer glass
advanced multilayer
advanced
glass
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.)
SPIEGELGLAS AG WERK MITTERTEIC
Original Assignee
SPIEGELGLAS AG WERK MITTERTEIC
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 SPIEGELGLAS AG WERK MITTERTEIC filed Critical SPIEGELGLAS AG WERK MITTERTEIC
Application granted granted Critical
Publication of FR1086674A publication Critical patent/FR1086674A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/02—Surface treatment of glass, not in the form of fibres or filaments, by coating with glass
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/20—Dichroic filters, i.e. devices operating on the principle of wave interference to pass specific ranges of wavelengths while cancelling others
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR1086674D 1952-11-12 1953-11-06 Verre à plusieurs couches perfectionné, notamment pour signaux Expired FR1086674A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1086674X 1952-11-12

Publications (1)

Publication Number Publication Date
FR1086674A true FR1086674A (fr) 1955-02-15

Family

ID=7721473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1086674D Expired FR1086674A (fr) 1952-11-12 1953-11-06 Verre à plusieurs couches perfectionné, notamment pour signaux

Country Status (2)

Country Link
BE (1) BE523390A (enrdf_load_stackoverflow)
FR (1) FR1086674A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE523390A (enrdf_load_stackoverflow) 1953-10-31

Similar Documents

Publication Publication Date Title
FR1050913A (fr) Housses pour disques de phonographe
FR1086674A (fr) Verre à plusieurs couches perfectionné, notamment pour signaux
NL178738B (nl) Instelschakeling.
NL183629B (nl) Radiografische werkwijze.
FR1051916A (fr) Mécanisme faucardeur
CH310547A (de) Magnettongerät.
FR1080513A (fr) isque phonographique
FR1074680A (fr) Vitre double
CH305433A (fr) Sténotype pour aveugles.
DK86238C (da) Flerlagsglas.
CA487749A (en) Catch
CH299762A (de) Diktiergerät.
FR1065167A (fr) Microphotomètre enregistreur à réflexion
CH308613A (de) Kopfsenker.
CH311401A (it) Occhiali.
FR1055221A (fr) Mélangeur-homogénéisateur pour boissons
FR1077775A (fr) Table, notamment pour restaurants
CA485183A (en) Record changing means
CA485182A (en) Record changing mechanism
CA485715A (en) Contrast expansion circuit-arrangement
CH317773A (de) Mehrschichtenglasscheibe
FR1072939A (fr) Bracelet, notamment pour montres
FR1040010A (fr) Disque phonographique perfectionné
DK96303C (da) Omsætningsapparat med halvleder.
CA480328A (en) Track scale