GB348148A - - Google Patents

Info

Publication number
GB348148A
GB348148A GB348148DA GB348148A GB 348148 A GB348148 A GB 348148A GB 348148D A GB348148D A GB 348148DA GB 348148 A GB348148 A GB 348148A
Authority
GB
United Kingdom
Prior art keywords
behind
feb
front wall
rim
emmasingel
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)
Publication date
Publication of GB348148A publication Critical patent/GB348148A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Freezers Or Refrigerated Showcases (AREA)
GB348148D Expired GB348148A (de)

Publications (1)

Publication Number Publication Date
GB348148A true GB348148A (de) 1900-01-01

Family

ID=1744061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB348148D Expired GB348148A (de)

Country Status (1)

Country Link
GB (1) GB348148A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196010A2 (de) * 1985-03-23 1986-10-01 Hinrichs Fotowerbung GmbH Leuchtkasten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196010A2 (de) * 1985-03-23 1986-10-01 Hinrichs Fotowerbung GmbH Leuchtkasten
EP0196010A3 (en) * 1985-03-23 1987-11-11 Hinrichs Fotowerbung Gmbh Light box

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