FR1087905A - Improvements to glasses - Google Patents

Improvements to glasses

Info

Publication number
FR1087905A
FR1087905A FR1087905DA FR1087905A FR 1087905 A FR1087905 A FR 1087905A FR 1087905D A FR1087905D A FR 1087905DA FR 1087905 A FR1087905 A FR 1087905A
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
French (fr)
Inventor
Louis Jacquenod
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 FR1087905A publication Critical patent/FR1087905A/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
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1087905D 1953-08-08 1953-08-08 Improvements to glasses Expired FR1087905A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1087905T 1953-08-08

Publications (1)

Publication Number Publication Date
FR1087905A true FR1087905A (en) 1955-03-01

Family

ID=9613580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1087905D Expired FR1087905A (en) 1953-08-08 1953-08-08 Improvements to glasses

Country Status (1)

Country Link
FR (1) FR1087905A (en)

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