FR935645A - Dispositif optique de contact - Google Patents

Dispositif optique de contact

Info

Publication number
FR935645A
FR935645A FR935645DA FR935645A FR 935645 A FR935645 A FR 935645A FR 935645D A FR935645D A FR 935645DA FR 935645 A FR935645 A FR 935645A
Authority
FR
France
Prior art keywords
contact device
optical contact
optical
contact
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
Raoul Fritz
Adrien Fritz
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 FR935645A publication Critical patent/FR935645A/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)
FR935645D 1945-11-12 1946-11-07 Dispositif optique de contact Expired FR935645A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE935645X 1945-11-12

Publications (1)

Publication Number Publication Date
FR935645A true FR935645A (fr) 1948-06-24

Family

ID=3887766

Family Applications (1)

Application Number Title Priority Date Filing Date
FR935645D Expired FR935645A (fr) 1945-11-12 1946-11-07 Dispositif optique de contact

Country Status (1)

Country Link
FR (1) FR935645A (fr)

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