BE568206A - - Google Patents

Info

Publication number
BE568206A
BE568206A BE568206DA BE568206A BE 568206 A BE568206 A BE 568206A BE 568206D A BE568206D A BE 568206DA BE 568206 A BE568206 A BE 568206A
Authority
BE
Belgium
Prior art keywords
glass
transparent
machined
frame
contact surfaces
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE568206A publication Critical patent/BE568206A/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V25/00Safety devices structurally associated with lighting devices
    • F21V25/12Flameproof or explosion-proof arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
BE568206D BE568206A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE568206A true BE568206A (enrdf_load_stackoverflow)

Family

ID=187636

Family Applications (1)

Application Number Title Priority Date Filing Date
BE568206D BE568206A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE568206A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809788A1 (de) * 1977-03-08 1978-09-21 Martin & Lunel S A Leuchte

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809788A1 (de) * 1977-03-08 1978-09-21 Martin & Lunel S A Leuchte

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