FR60392E - Catadioptre - Google Patents

Catadioptre

Info

Publication number
FR60392E
FR60392E FR60392DA FR60392E FR 60392 E FR60392 E FR 60392E FR 60392D A FR60392D A FR 60392DA FR 60392 E FR60392 E FR 60392E
Authority
FR
France
Prior art keywords
reflector
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
English (en)
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 FR60392E publication Critical patent/FR60392E/fr
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)
FR60392D 1950-06-14 1950-06-14 Catadioptre Expired FR60392E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR60392T 1950-06-14

Publications (1)

Publication Number Publication Date
FR60392E true FR60392E (fr) 1954-11-02

Family

ID=8694106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR60392D Expired FR60392E (fr) 1950-06-14 1950-06-14 Catadioptre

Country Status (1)

Country Link
FR (1) FR60392E (fr)

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