FR594713A - Perfectionnement aux projecteurs - Google Patents

Perfectionnement aux projecteurs

Info

Publication number
FR594713A
FR594713A FR594713DA FR594713A FR 594713 A FR594713 A FR 594713A FR 594713D A FR594713D A FR 594713DA FR 594713 A FR594713 A FR 594713A
Authority
FR
France
Prior art keywords
projector
training
projector 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
English (en)
Inventor
Antoine Marsat
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 FR594713A publication Critical patent/FR594713A/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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR594713D 1924-06-03 1924-06-03 Perfectionnement aux projecteurs Expired FR594713A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR594713T 1924-06-03

Publications (1)

Publication Number Publication Date
FR594713A true FR594713A (fr) 1925-09-17

Family

ID=8966374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR594713D Expired FR594713A (fr) 1924-06-03 1924-06-03 Perfectionnement aux projecteurs

Country Status (1)

Country Link
FR (1) FR594713A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516203A1 (fr) * 1981-11-12 1983-05-13 Cibie Projecteurs Projecteur de vehicule automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516203A1 (fr) * 1981-11-12 1983-05-13 Cibie Projecteurs Projecteur de vehicule automobile

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