FR2106194A5 - - Google Patents

Info

Publication number
FR2106194A5
FR2106194A5 FR7131304A FR7131304A FR2106194A5 FR 2106194 A5 FR2106194 A5 FR 2106194A5 FR 7131304 A FR7131304 A FR 7131304A FR 7131304 A FR7131304 A FR 7131304A FR 2106194 A5 FR2106194 A5 FR 2106194A5
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.)
Expired
Application number
FR7131304A
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of FR2106194A5 publication Critical patent/FR2106194A5/fr
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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • 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)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR7131304A 1970-08-31 1971-08-30 Expired FR2106194A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6811570A 1970-08-31 1970-08-31

Publications (1)

Publication Number Publication Date
FR2106194A5 true FR2106194A5 (fr) 1972-04-28

Family

ID=22080503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7131304A Expired FR2106194A5 (fr) 1970-08-31 1971-08-30

Country Status (3)

Country Link
DE (1) DE2144033A1 (fr)
FR (1) FR2106194A5 (fr)
NL (1) NL7111499A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3101855C2 (de) * 1980-02-06 1984-12-13 Werner 5216 Niederkassel Bruhn Durch Gegenlicht steuerbare Beleuchtungseinrichtung für Kraftfahrzeuge
DE8812322U1 (de) * 1988-09-29 1988-12-08 Rohrer, Emil, 8901 Königsbrunn Abdeckung von Beleuchtungseinrichtungen an Kraftfahrzeugen

Also Published As

Publication number Publication date
DE2144033A1 (de) 1972-03-09
NL7111499A (fr) 1972-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse