FR1094854A - Perfectionnements aux dispositifs d'éclairage par lumière polarisée - Google Patents

Perfectionnements aux dispositifs d'éclairage par lumière polarisée

Info

Publication number
FR1094854A
FR1094854A FR1094854DA FR1094854A FR 1094854 A FR1094854 A FR 1094854A FR 1094854D A FR1094854D A FR 1094854DA FR 1094854 A FR1094854 A FR 1094854A
Authority
FR
France
Prior art keywords
developments
polarized light
lighting devices
light lighting
devices
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
English (en)
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.)
Automobiles Citroen SA
Original Assignee
Andre Citroen SA
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 Andre Citroen SA filed Critical Andre Citroen SA
Application granted granted Critical
Publication of FR1094854A publication Critical patent/FR1094854A/fr
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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
    • F21S41/135—Polarised

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR1094854D 1953-07-23 1953-07-23 Perfectionnements aux dispositifs d'éclairage par lumière polarisée Expired FR1094854A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1094854T 1953-07-23

Publications (1)

Publication Number Publication Date
FR1094854A true FR1094854A (fr) 1955-05-25

Family

ID=9617238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1094854D Expired FR1094854A (fr) 1953-07-23 1953-07-23 Perfectionnements aux dispositifs d'éclairage par lumière polarisée

Country Status (1)

Country Link
FR (1) FR1094854A (fr)

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