FR605853A - Dispositif de vision sélectionnée - Google Patents

Dispositif de vision sélectionnée

Info

Publication number
FR605853A
FR605853A FR605853DA FR605853A FR 605853 A FR605853 A FR 605853A FR 605853D A FR605853D A FR 605853DA FR 605853 A FR605853 A FR 605853A
Authority
FR
France
Prior art keywords
vision device
selected vision
vision
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)
Inventor
Henri-Marie-Victor Reille Dal
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
Application granted granted Critical
Publication of FR605853A publication Critical patent/FR605853A/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)
FR605853D 1925-02-04 1925-02-04 Dispositif de vision sélectionnée Expired FR605853A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR605853T 1925-02-04

Publications (1)

Publication Number Publication Date
FR605853A true FR605853A (fr) 1926-06-03

Family

ID=8974276

Family Applications (1)

Application Number Title Priority Date Filing Date
FR605853D Expired FR605853A (fr) 1925-02-04 1925-02-04 Dispositif de vision sélectionnée

Country Status (1)

Country Link
FR (1) FR605853A (fr)

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