FR1166439A - Catadioptre perfectionné - Google Patents

Catadioptre perfectionné

Info

Publication number
FR1166439A
FR1166439A FR1166439DA FR1166439A FR 1166439 A FR1166439 A FR 1166439A FR 1166439D A FR1166439D A FR 1166439DA FR 1166439 A FR1166439 A FR 1166439A
Authority
FR
France
Prior art keywords
reflector
advanced
advanced 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)
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.)
Holophane SAS
Original Assignee
Holophane SAS
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 Holophane SAS filed Critical Holophane SAS
Application granted granted Critical
Publication of FR1166439A publication Critical patent/FR1166439A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1166439D 1956-06-05 1956-06-05 Catadioptre perfectionné Expired FR1166439A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1166439T 1956-06-05

Publications (1)

Publication Number Publication Date
FR1166439A true FR1166439A (fr) 1958-11-12

Family

ID=9655017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1166439D Expired FR1166439A (fr) 1956-06-05 1956-06-05 Catadioptre perfectionné

Country Status (1)

Country Link
FR (1) FR1166439A (fr)

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