DE304097C - - Google Patents

Info

Publication number
DE304097C
DE304097C DENDAT304097D DE304097DA DE304097C DE 304097 C DE304097 C DE 304097C DE NDAT304097 D DENDAT304097 D DE NDAT304097D DE 304097D A DE304097D A DE 304097DA DE 304097 C DE304097 C DE 304097C
Authority
DE
Germany
Prior art keywords
plate
glass plate
fat
layer
coating
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.)
Active
Application number
DENDAT304097D
Other languages
German (de)
English (en)
Publication of DE304097C publication Critical patent/DE304097C/de
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Surface Treatment Of Glass (AREA)
DENDAT304097D Active DE304097C (Direct)

Publications (1)

Publication Number Publication Date
DE304097C true DE304097C (Direct)

Family

ID=557744

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT304097D Active DE304097C (Direct)

Country Status (1)

Country Link
DE (1) DE304097C (Direct)

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