FR969174A - Further training in electric lighting equipment - Google Patents

Further training in electric lighting equipment

Info

Publication number
FR969174A
FR969174A FR969174DA FR969174A FR 969174 A FR969174 A FR 969174A FR 969174D A FR969174D A FR 969174DA FR 969174 A FR969174 A FR 969174A
Authority
FR
France
Prior art keywords
lighting equipment
further training
electric lighting
electric
training
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
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF International UK Ltd
Original Assignee
Joseph Lucas Ltd
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 Joseph Lucas Ltd filed Critical Joseph Lucas Ltd
Application granted granted Critical
Publication of FR969174A publication Critical patent/FR969174A/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
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR969174D 1947-07-29 1948-07-13 Further training in electric lighting equipment Expired FR969174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB969174X 1947-07-29

Publications (1)

Publication Number Publication Date
FR969174A true FR969174A (en) 1950-12-15

Family

ID=10805431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR969174D Expired FR969174A (en) 1947-07-29 1948-07-13 Further training in electric lighting equipment

Country Status (1)

Country Link
FR (1) FR969174A (en)

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