FR909666A - Prism - Google Patents

Prism

Info

Publication number
FR909666A
FR909666A FR909666DA FR909666A FR 909666 A FR909666 A FR 909666A FR 909666D A FR909666D A FR 909666DA FR 909666 A FR909666 A FR 909666A
Authority
FR
France
Prior art keywords
prism
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
Pierre Sordoillet
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 FR909666A publication Critical patent/FR909666A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR909666D 1945-03-13 1945-03-13 Prism Expired FR909666A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909666T 1945-03-13

Publications (1)

Publication Number Publication Date
FR909666A true FR909666A (en) 1946-05-15

Family

ID=9408144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909666D Expired FR909666A (en) 1945-03-13 1945-03-13 Prism

Country Status (1)

Country Link
FR (1) FR909666A (en)

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