FR50502E - Device for attaching corrective lenses to protective glasses - Google Patents

Device for attaching corrective lenses to protective glasses

Info

Publication number
FR50502E
FR50502E FR50502DA FR50502E FR 50502 E FR50502 E FR 50502E FR 50502D A FR50502D A FR 50502DA FR 50502 E FR50502 E FR 50502E
Authority
FR
France
Prior art keywords
protective glasses
corrective lenses
attaching corrective
attaching
lenses
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 FR50502E publication Critical patent/FR50502E/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
    • G02C3/00—Special supporting arrangements for lens assemblies or monocles
    • G02C3/02—Arrangements for supporting by headgear
    • 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)
FR50502D 1939-03-23 1939-03-23 Device for attaching corrective lenses to protective glasses Expired FR50502E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR50502T 1939-03-23

Publications (1)

Publication Number Publication Date
FR50502E true FR50502E (en) 1940-12-26

Family

ID=8685499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR50502D Expired FR50502E (en) 1939-03-23 1939-03-23 Device for attaching corrective lenses to protective glasses

Country Status (1)

Country Link
FR (1) FR50502E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171750B (en) * 1960-12-06 1964-06-04 Felix Wulkow Dr Med Respirator with glasses on the inside

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171750B (en) * 1960-12-06 1964-06-04 Felix Wulkow Dr Med Respirator with glasses on the inside

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