FR773201A - - Google Patents

Info

Publication number
FR773201A
FR773201A FR773201DA FR773201A FR 773201 A FR773201 A FR 773201A FR 773201D A FR773201D A FR 773201DA FR 773201 A FR773201 A FR 773201A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR773201A publication Critical patent/FR773201A/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)
FR773201D Expired FR773201A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR773201A true FR773201A (cg-RX-API-DMAC7.html) 1934-11-13

Family

ID=1552067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR773201D Expired FR773201A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR773201A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397024A (en) * 1964-09-01 1968-08-13 Korad Corp Optical prism for use in beam divergence reducing apparatus
DE4407093A1 (de) * 1994-03-03 1995-09-07 Ingbuero Fuer Elektro Mechanis Laser-Reflektor-Einrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397024A (en) * 1964-09-01 1968-08-13 Korad Corp Optical prism for use in beam divergence reducing apparatus
DE4407093A1 (de) * 1994-03-03 1995-09-07 Ingbuero Fuer Elektro Mechanis Laser-Reflektor-Einrichtung

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