FR1181332A - Improvements to glasses - Google Patents

Improvements to glasses

Info

Publication number
FR1181332A
FR1181332A FR1181332DA FR1181332A FR 1181332 A FR1181332 A FR 1181332A FR 1181332D A FR1181332D A FR 1181332DA FR 1181332 A FR1181332 A FR 1181332A
Authority
FR
France
Prior art keywords
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)
Inventor
Miguel Muruzabal-Salanueva
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 FR1181332A publication Critical patent/FR1181332A/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
    • G02C7/00—Optical parts
    • G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot
    • G02C7/165—Shades; shields; Obturators, e.g. with pinhole, with slot with stenopaeic apertures
FR1181332D 1957-08-20 1957-08-20 Improvements to glasses Expired FR1181332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1181332T 1957-08-20

Publications (1)

Publication Number Publication Date
FR1181332A true FR1181332A (en) 1959-06-15

Family

ID=9662096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1181332D Expired FR1181332A (en) 1957-08-20 1957-08-20 Improvements to glasses

Country Status (1)

Country Link
FR (1) FR1181332A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683917A1 (en) * 1991-11-18 1993-05-21 Joly Gibert France Spectacles for helping vision and eye comfort

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683917A1 (en) * 1991-11-18 1993-05-21 Joly Gibert France Spectacles for helping vision and eye comfort

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