FR613934A - Anti-glare device - Google Patents

Anti-glare device

Info

Publication number
FR613934A
FR613934A FR613934DA FR613934A FR 613934 A FR613934 A FR 613934A FR 613934D A FR613934D A FR 613934DA FR 613934 A FR613934 A FR 613934A
Authority
FR
France
Prior art keywords
glare device
glare
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
Henri-Jean-Elie Billioque
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 FR613934A publication Critical patent/FR613934A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C9/00—Attaching auxiliary optical parts
    • G02C9/02—Attaching auxiliary optical parts by hinging

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
FR613934D 1925-08-05 1925-08-05 Anti-glare device Expired FR613934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR613934T 1925-08-05

Publications (1)

Publication Number Publication Date
FR613934A true FR613934A (en) 1926-12-02

Family

ID=8979856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR613934D Expired FR613934A (en) 1925-08-05 1925-08-05 Anti-glare device

Country Status (1)

Country Link
FR (1) FR613934A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519561A (en) * 1946-05-15 1950-08-22 Gillman Stanley Norman Nose shield for spectacles, sunglasses, or the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519561A (en) * 1946-05-15 1950-08-22 Gillman Stanley Norman Nose shield for spectacles, sunglasses, or the like

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