FR913665A - Eyewear glass - Google Patents

Eyewear glass

Info

Publication number
FR913665A
FR913665A FR913665DA FR913665A FR 913665 A FR913665 A FR 913665A FR 913665D A FR913665D A FR 913665DA FR 913665 A FR913665 A FR 913665A
Authority
FR
France
Prior art keywords
eyewear glass
eyewear
glass
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.)
LUNETIERS Ste
Original Assignee
LUNETIERS Ste
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 LUNETIERS Ste filed Critical LUNETIERS Ste
Application granted granted Critical
Publication of FR913665A publication Critical patent/FR913665A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
FR913665D 1945-03-23 1945-03-23 Eyewear glass Expired FR913665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR913665T 1945-03-23

Publications (1)

Publication Number Publication Date
FR913665A true FR913665A (en) 1946-09-17

Family

ID=9421888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR913665D Expired FR913665A (en) 1945-03-23 1945-03-23 Eyewear glass

Country Status (1)

Country Link
FR (1) FR913665A (en)

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