DE257362C - - Google Patents

Info

Publication number
DE257362C
DE257362C DENDAT257362D DE257362DA DE257362C DE 257362 C DE257362 C DE 257362C DE NDAT257362 D DENDAT257362 D DE NDAT257362D DE 257362D A DE257362D A DE 257362DA DE 257362 C DE257362 C DE 257362C
Authority
DE
Germany
Prior art keywords
illumination
advertising
lighting
sockets
decorative lighting
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
DENDAT257362D
Other languages
German (de)
English (en)
Publication date
Application granted granted Critical
Publication of DE257362C publication Critical patent/DE257362C/de
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00Illuminated signs; Luminous advertising
    • G09F13/04Signs, boards or panels, illuminated from behind the insignia
    • G09F13/14Arrangements of reflectors therein
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00Lighting devices or systems using a string or strip of light sources
    • F21S4/10Lighting devices or systems using a string or strip of light sources with light sources attached to loose electric cables, e.g. Christmas tree lights

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DENDAT257362D Expired DE257362C (fr)

Publications (1)

Publication Number Publication Date
DE257362C true DE257362C (fr) 1900-01-01

Family

ID=515290

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT257362D Expired DE257362C (fr)

Country Status (1)

Country Link
DE (1) DE257362C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7995195B2 (en) 2007-07-30 2011-08-09 Ivoclar Vivadent Ag Method of optically monitoring the progression of a physical and/or chemical process taking place on a surface of a body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7995195B2 (en) 2007-07-30 2011-08-09 Ivoclar Vivadent Ag Method of optically monitoring the progression of a physical and/or chemical process taking place on a surface of a body

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