FR1170620A - Perfectionnements aux lunettes - Google Patents

Perfectionnements aux lunettes

Info

Publication number
FR1170620A
FR1170620A FR1170620DA FR1170620A FR 1170620 A FR1170620 A FR 1170620A FR 1170620D A FR1170620D A FR 1170620DA FR 1170620 A FR1170620 A FR 1170620A
Authority
FR
France
Prior art keywords
glasses
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
English (en)
Inventor
Georges Lissac
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 FR1170620A publication Critical patent/FR1170620A/fr
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
    • G02C1/00—Assemblies of lenses with bridges or browbars
    • G02C1/04—Bridge or browbar secured to or integral with partial rims, e.g. with partially-flexible rim for holding lens
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C1/00—Assemblies of lenses with bridges or browbars
    • G02C1/02—Bridge or browbar secured to lenses without the use of rims

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
FR1170620D 1957-04-04 1957-04-04 Perfectionnements aux lunettes Expired FR1170620A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1170620T 1957-04-04

Publications (1)

Publication Number Publication Date
FR1170620A true FR1170620A (fr) 1959-01-16

Family

ID=9657176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1170620D Expired FR1170620A (fr) 1957-04-04 1957-04-04 Perfectionnements aux lunettes

Country Status (1)

Country Link
FR (1) FR1170620A (fr)

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