FR2037473A5 - - Google Patents

Info

Publication number
FR2037473A5
FR2037473A5 FR7007403A FR7007403A FR2037473A5 FR 2037473 A5 FR2037473 A5 FR 2037473A5 FR 7007403 A FR7007403 A FR 7007403A FR 7007403 A FR7007403 A FR 7007403A FR 2037473 A5 FR2037473 A5 FR 2037473A5
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
FR7007403A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to FR7007403A priority Critical patent/FR2037473A5/fr
Application granted granted Critical
Publication of FR2037473A5 publication Critical patent/FR2037473A5/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
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR7007403A 1970-03-02 1970-03-02 Expired FR2037473A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7007403A FR2037473A5 (en) 1970-03-02 1970-03-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7007403A FR2037473A5 (en) 1970-03-02 1970-03-02

Publications (1)

Publication Number Publication Date
FR2037473A5 true FR2037473A5 (en) 1970-12-31

Family

ID=9051509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7007403A Expired FR2037473A5 (en) 1970-03-02 1970-03-02

Country Status (1)

Country Link
FR (1) FR2037473A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2929722A1 (en) * 2008-04-08 2009-10-09 Fwd Plastic solar filter cutting method for spectacle lens, involves superimposing image of superposed trace with displayed image of frame using Nonuniform Rational Beta splines, and cutting filter by cutting apparatus along trace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2929722A1 (en) * 2008-04-08 2009-10-09 Fwd Plastic solar filter cutting method for spectacle lens, involves superimposing image of superposed trace with displayed image of frame using Nonuniform Rational Beta splines, and cutting filter by cutting apparatus along trace

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Legal Events

Date Code Title Description
ST Notification of lapse