DE184725C - - Google Patents

Info

Publication number
DE184725C
DE184725C DENDAT184725D DE184725DA DE184725C DE 184725 C DE184725 C DE 184725C DE NDAT184725 D DENDAT184725 D DE NDAT184725D DE 184725D A DE184725D A DE 184725DA DE 184725 C DE184725 C DE 184725C
Authority
DE
Germany
Prior art keywords
prism
prisms
skylight
reflective material
tiles
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
DENDAT184725D
Other languages
German (de)
English (en)
Publication of DE184725C publication Critical patent/DE184725C/de
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00—Non-electric lighting devices or systems using daylight

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Finishing Walls (AREA)
  • Optical Elements Other Than Lenses (AREA)
DENDAT184725D Active DE184725C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE184725C true DE184725C (enrdf_load_stackoverflow)

Family

ID=448633

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT184725D Active DE184725C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE184725C (enrdf_load_stackoverflow)

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