FR762064A - Reflection light signaling device, reflector type - Google Patents

Reflection light signaling device, reflector type

Info

Publication number
FR762064A
FR762064A FR762064DA FR762064A FR 762064 A FR762064 A FR 762064A FR 762064D A FR762064D A FR 762064DA FR 762064 A FR762064 A FR 762064A
Authority
FR
France
Prior art keywords
reflection light
signaling device
light signaling
reflector type
reflector
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)
Inventor
Deprieck Joseph
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 FR762064A publication Critical patent/FR762064A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR762064D 1932-12-20 1932-12-20 Reflection light signaling device, reflector type Expired FR762064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR762064T 1932-12-20

Publications (1)

Publication Number Publication Date
FR762064A true FR762064A (en) 1934-04-03

Family

ID=9175315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR762064D Expired FR762064A (en) 1932-12-20 1932-12-20 Reflection light signaling device, reflector type

Country Status (1)

Country Link
FR (1) FR762064A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756596C (en) * 1940-10-15 1951-04-02 Westfaelische Metall Ind Ag Li Cover lens for vehicle signal lights made of transparent or translucent synthetic resin or a similar elastic material
DE921186C (en) * 1943-01-23 1954-12-09 Minnesota Mining & Mfg Reflex light reflector for street and advertising signs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756596C (en) * 1940-10-15 1951-04-02 Westfaelische Metall Ind Ag Li Cover lens for vehicle signal lights made of transparent or translucent synthetic resin or a similar elastic material
DE921186C (en) * 1943-01-23 1954-12-09 Minnesota Mining & Mfg Reflex light reflector for street and advertising signs

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