FR915358A - Improvements to ophthalmic glasses - Google Patents

Improvements to ophthalmic glasses

Info

Publication number
FR915358A
FR915358A FR915358DA FR915358A FR 915358 A FR915358 A FR 915358A FR 915358D A FR915358D A FR 915358DA FR 915358 A FR915358 A FR 915358A
Authority
FR
France
Prior art keywords
ophthalmic glasses
ophthalmic
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)
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.)
FRERES LISSAC
Original Assignee
FRERES LISSAC
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 FRERES LISSAC filed Critical FRERES LISSAC
Application granted granted Critical
Publication of FR915358A publication Critical patent/FR915358A/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
    • G02C5/00—Constructions of non-optical parts
    • G02C5/006—Collapsible frames
    • 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
    • G02C5/14—Side-members
    • G02C5/20—Side-members adjustable, e.g. telescopic

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
FR915358D 1945-05-14 1945-05-14 Improvements to ophthalmic glasses Expired FR915358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR915358T 1945-05-14

Publications (1)

Publication Number Publication Date
FR915358A true FR915358A (en) 1946-11-05

Family

ID=9422814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR915358D Expired FR915358A (en) 1945-05-14 1945-05-14 Improvements to ophthalmic glasses

Country Status (1)

Country Link
FR (1) FR915358A (en)

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