CH567228A5 - - Google Patents

Info

Publication number
CH567228A5
CH567228A5 CH917774A CH917774A CH567228A5 CH 567228 A5 CH567228 A5 CH 567228A5 CH 917774 A CH917774 A CH 917774A CH 917774 A CH917774 A CH 917774A CH 567228 A5 CH567228 A5 CH 567228A5
Authority
CH
Switzerland
Application number
CH917774A
Original Assignee
Zeiss Ikon Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zeiss Ikon Ag filed Critical Zeiss Ikon Ag
Publication of CH567228A5 publication Critical patent/CH567228A5/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CH917774A 1973-08-30 1974-07-04 CH567228A5 (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732343717 DE2343717A1 (de) 1973-08-30 1973-08-30 Deckeneinbauleuchte

Publications (1)

Publication Number Publication Date
CH567228A5 true CH567228A5 (nl) 1975-09-30

Family

ID=5891109

Family Applications (1)

Application Number Title Priority Date Filing Date
CH917774A CH567228A5 (nl) 1973-08-30 1974-07-04

Country Status (5)

Country Link
AT (1) AT340532B (nl)
CH (1) CH567228A5 (nl)
DE (1) DE2343717A1 (nl)
IT (1) IT1020206B (nl)
NL (1) NL7409058A (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1209770A (en) * 1982-12-17 1986-08-19 Robert C. Heritage Openwork screen assembly

Also Published As

Publication number Publication date
NL7409058A (nl) 1975-03-04
DE2343717A1 (de) 1975-03-20
AT340532B (de) 1977-12-27
IT1020206B (it) 1977-12-20
ATA560674A (de) 1977-04-15

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Legal Events

Date Code Title Description
PL Patent ceased