FR650811A - Improvements made to light projectors, in particular those for motor vehicles - Google Patents

Improvements made to light projectors, in particular those for motor vehicles

Info

Publication number
FR650811A
FR650811A FR650811DA FR650811A FR 650811 A FR650811 A FR 650811A FR 650811D A FR650811D A FR 650811DA FR 650811 A FR650811 A FR 650811A
Authority
FR
France
Prior art keywords
motor vehicles
particular those
improvements made
light projectors
projectors
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.)
MACHAL PROJECTEURS
Original Assignee
MACHAL PROJECTEURS
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 MACHAL PROJECTEURS filed Critical MACHAL PROJECTEURS
Application granted granted Critical
Publication of FR650811A publication Critical patent/FR650811A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • 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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR650811D 1928-03-13 1928-03-13 Improvements made to light projectors, in particular those for motor vehicles Expired FR650811A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR650811T 1928-03-13

Publications (1)

Publication Number Publication Date
FR650811A true FR650811A (en) 1929-02-11

Family

ID=9004190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR650811D Expired FR650811A (en) 1928-03-13 1928-03-13 Improvements made to light projectors, in particular those for motor vehicles

Country Status (1)

Country Link
FR (1) FR650811A (en)

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