FR1415831A - Perfectionnements apportés aux éléments réflecteurs - Google Patents

Perfectionnements apportés aux éléments réflecteurs

Info

Publication number
FR1415831A
FR1415831A FR990059A FR990059A FR1415831A FR 1415831 A FR1415831 A FR 1415831A FR 990059 A FR990059 A FR 990059A FR 990059 A FR990059 A FR 990059A FR 1415831 A FR1415831 A FR 1415831A
Authority
FR
France
Prior art keywords
improvements made
reflective elements
reflective
elements
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
FR990059A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to FR990059A priority Critical patent/FR1415831A/fr
Application granted granted Critical
Publication of FR1415831A publication Critical patent/FR1415831A/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
    • G02B5/08—Mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR990059A 1964-10-01 1964-10-01 Perfectionnements apportés aux éléments réflecteurs Expired FR1415831A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR990059A FR1415831A (fr) 1964-10-01 1964-10-01 Perfectionnements apportés aux éléments réflecteurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR990059A FR1415831A (fr) 1964-10-01 1964-10-01 Perfectionnements apportés aux éléments réflecteurs

Publications (1)

Publication Number Publication Date
FR1415831A true FR1415831A (fr) 1965-10-29

Family

ID=8839518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990059A Expired FR1415831A (fr) 1964-10-01 1964-10-01 Perfectionnements apportés aux éléments réflecteurs

Country Status (1)

Country Link
FR (1) FR1415831A (fr)

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