FR1547689A - Light control device for electrical installations - Google Patents

Light control device for electrical installations

Info

Publication number
FR1547689A
FR1547689A FR124887A FR124887A FR1547689A FR 1547689 A FR1547689 A FR 1547689A FR 124887 A FR124887 A FR 124887A FR 124887 A FR124887 A FR 124887A FR 1547689 A FR1547689 A FR 1547689A
Authority
FR
France
Prior art keywords
control device
light control
electrical installations
installations
electrical
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
FR124887A
Other languages
French (fr)
Inventor
Victor Russenberger
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 filed Critical
Priority to FR124887A priority Critical patent/FR1547689A/en
Application granted granted Critical
Publication of FR1547689A publication Critical patent/FR1547689A/en
Expired 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
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR124887A 1967-10-18 1967-10-18 Light control device for electrical installations Expired FR1547689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR124887A FR1547689A (en) 1967-10-18 1967-10-18 Light control device for electrical installations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR124887A FR1547689A (en) 1967-10-18 1967-10-18 Light control device for electrical installations

Publications (1)

Publication Number Publication Date
FR1547689A true FR1547689A (en) 1968-11-29

Family

ID=8640259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR124887A Expired FR1547689A (en) 1967-10-18 1967-10-18 Light control device for electrical installations

Country Status (1)

Country Link
FR (1) FR1547689A (en)

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