FR2142728A1 - - Google Patents

Info

Publication number
FR2142728A1
FR2142728A1 FR7123012A FR7123012A FR2142728A1 FR 2142728 A1 FR2142728 A1 FR 2142728A1 FR 7123012 A FR7123012 A FR 7123012A FR 7123012 A FR7123012 A FR 7123012A FR 2142728 A1 FR2142728 A1 FR 2142728A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7123012A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7123012A priority Critical patent/FR2142728A1/fr
Publication of FR2142728A1 publication Critical patent/FR2142728A1/fr
Withdrawn legal-status Critical Current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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
    • F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR7123012A 1971-06-24 1971-06-24 Withdrawn FR2142728A1 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7123012A FR2142728A1 (enExample) 1971-06-24 1971-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7123012A FR2142728A1 (enExample) 1971-06-24 1971-06-24

Publications (1)

Publication Number Publication Date
FR2142728A1 true FR2142728A1 (enExample) 1973-02-02

Family

ID=9079216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7123012A Withdrawn FR2142728A1 (enExample) 1971-06-24 1971-06-24

Country Status (1)

Country Link
FR (1) FR2142728A1 (enExample)

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Legal Events

Date Code Title Description
ST Notification of lapse