FR825359A - Pneumatic spectacle lens frame - Google Patents

Pneumatic spectacle lens frame

Info

Publication number
FR825359A
FR825359A FR825359DA FR825359A FR 825359 A FR825359 A FR 825359A FR 825359D A FR825359D A FR 825359DA FR 825359 A FR825359 A FR 825359A
Authority
FR
France
Prior art keywords
pneumatic
lens frame
spectacle lens
spectacle
frame
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
George Neumann
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 FR825359A publication Critical patent/FR825359A/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
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C9/00—Attaching auxiliary optical parts

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
FR825359D 1936-11-19 1936-11-19 Pneumatic spectacle lens frame Expired FR825359A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR825359T 1936-11-19

Publications (1)

Publication Number Publication Date
FR825359A true FR825359A (en) 1938-03-02

Family

ID=9282305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR825359D Expired FR825359A (en) 1936-11-19 1936-11-19 Pneumatic spectacle lens frame

Country Status (1)

Country Link
FR (1) FR825359A (en)

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