FR473070A - Improvements made to spectacle frames - Google Patents

Improvements made to spectacle frames

Info

Publication number
FR473070A
FR473070A FR473070DA FR473070A FR 473070 A FR473070 A FR 473070A FR 473070D A FR473070D A FR 473070DA FR 473070 A FR473070 A FR 473070A
Authority
FR
France
Prior art keywords
improvements made
spectacle frames
spectacle
frames
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
Jean-Marie-Francois Chaffin
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.)
JEAN MARIE FRANCOIS CHAFFIN
Original Assignee
JEAN MARIE FRANCOIS CHAFFIN
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 JEAN MARIE FRANCOIS CHAFFIN filed Critical JEAN MARIE FRANCOIS CHAFFIN
Application granted granted Critical
Publication of FR473070A publication Critical patent/FR473070A/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
    • G02C5/22—Hinges
    • G02C5/2263—Composite hinges, e.g. for varying the inclination of the lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
FR473070D 1914-06-04 1914-06-04 Improvements made to spectacle frames Expired FR473070A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR473070T 1914-06-04

Publications (1)

Publication Number Publication Date
FR473070A true FR473070A (en) 1914-12-30

Family

ID=1511182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR473070D Expired FR473070A (en) 1914-06-04 1914-06-04 Improvements made to spectacle frames

Country Status (1)

Country Link
FR (1) FR473070A (en)

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