FR1571448A - - Google Patents

Info

Publication number
FR1571448A
FR1571448A FR1571448DA FR1571448A FR 1571448 A FR1571448 A FR 1571448A FR 1571448D A FR1571448D A FR 1571448DA FR 1571448 A FR1571448 A FR 1571448A
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
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 FR1571448A publication Critical patent/FR1571448A/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
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1571448D 1967-04-26 1968-04-24 Expired FR1571448A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63391167A 1967-04-26 1967-04-26

Publications (1)

Publication Number Publication Date
FR1571448A true FR1571448A (fr) 1969-06-20

Family

ID=24541643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1571448D Expired FR1571448A (fr) 1967-04-26 1968-04-24

Country Status (1)

Country Link
FR (1) FR1571448A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0722573A1 (fr) * 1993-09-09 1996-07-24 Scientific Optics, Inc. Lentille de contact dissymetrique et aspherique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0722573A1 (fr) * 1993-09-09 1996-07-24 Scientific Optics, Inc. Lentille de contact dissymetrique et aspherique
EP0722573A4 (fr) * 1993-09-09 1996-10-23 Scient Optics Inc Lentille de contact dissymetrique et aspherique

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Legal Events

Date Code Title Description
ST Notification of lapse