FR1021129A - Improvements to reflectors - Google Patents

Improvements to reflectors

Info

Publication number
FR1021129A
FR1021129A FR1021129DA FR1021129A FR 1021129 A FR1021129 A FR 1021129A FR 1021129D A FR1021129D A FR 1021129DA FR 1021129 A FR1021129 A FR 1021129A
Authority
FR
France
Prior art keywords
reflectors
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
Jules-Auguste-George Boisrame
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 FR1021129A publication Critical patent/FR1021129A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1021129D 1950-06-29 1950-06-29 Improvements to reflectors Expired FR1021129A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1021129T 1950-06-29

Publications (1)

Publication Number Publication Date
FR1021129A true FR1021129A (en) 1953-02-16

Family

ID=9576774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1021129D Expired FR1021129A (en) 1950-06-29 1950-06-29 Improvements to reflectors

Country Status (1)

Country Link
FR (1) FR1021129A (en)

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