FR933077A - Improvements to glasses - Google Patents

Improvements to glasses

Info

Publication number
FR933077A
FR933077A FR933077DA FR933077A FR 933077 A FR933077 A FR 933077A FR 933077D A FR933077D A FR 933077DA FR 933077 A FR933077 A FR 933077A
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)
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.)
CRETIN BILLET ET FILS
Original Assignee
CRETIN BILLET ET FILS
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 CRETIN BILLET ET FILS filed Critical CRETIN BILLET ET FILS
Application granted granted Critical
Publication of FR933077A publication Critical patent/FR933077A/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
    • G02C5/02—Bridges; Browbars; Intermediate bars
    • G02C5/04—Bridges; Browbars; Intermediate bars with adjustable means
    • G02C5/045—Bridges; Browbars; Intermediate bars with adjustable means for varying the horizontal distance of the lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C3/00—Special supporting arrangements for lens assemblies or monocles
    • G02C3/003—Arrangements for fitting and securing to the head in the position of use

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
FR933077D 1946-08-29 1946-08-29 Improvements to glasses Expired FR933077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR933077T 1946-08-29

Publications (1)

Publication Number Publication Date
FR933077A true FR933077A (en) 1948-04-09

Family

ID=9455373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933077D Expired FR933077A (en) 1946-08-29 1946-08-29 Improvements to glasses

Country Status (1)

Country Link
FR (1) FR933077A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976766A (en) * 1956-10-08 1961-03-28 F I O C Fabbrica Italiana Occh Spectacle frame having temples capable of elastic divarication
EP0992830A1 (en) * 1998-10-08 2000-04-12 Toshifumi Ichihashi Spectacles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976766A (en) * 1956-10-08 1961-03-28 F I O C Fabbrica Italiana Occh Spectacle frame having temples capable of elastic divarication
EP0992830A1 (en) * 1998-10-08 2000-04-12 Toshifumi Ichihashi Spectacles

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