BE818297A - OPTOELECTRONIC VISUAL INDICATION DEVICE - Google Patents

OPTOELECTRONIC VISUAL INDICATION DEVICE

Info

Publication number
BE818297A
BE818297A BE147117A BE147117A BE818297A BE 818297 A BE818297 A BE 818297A BE 147117 A BE147117 A BE 147117A BE 147117 A BE147117 A BE 147117A BE 818297 A BE818297 A BE 818297A
Authority
BE
Belgium
Prior art keywords
optoelectronic
visual indication
indication device
visual
optoelectronic visual
Prior art date
Application number
BE147117A
Other languages
French (fr)
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
Priority claimed from DE19732339333 external-priority patent/DE2339333C3/en
Application filed filed Critical
Publication of BE818297A publication Critical patent/BE818297A/en

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
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Telescopes (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
BE147117A 1973-08-03 1974-07-31 OPTOELECTRONIC VISUAL INDICATION DEVICE BE818297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732339333 DE2339333C3 (en) 1973-08-03 Display device

Publications (1)

Publication Number Publication Date
BE818297A true BE818297A (en) 1974-11-18

Family

ID=5888782

Family Applications (1)

Application Number Title Priority Date Filing Date
BE147117A BE818297A (en) 1973-08-03 1974-07-31 OPTOELECTRONIC VISUAL INDICATION DEVICE

Country Status (4)

Country Link
BE (1) BE818297A (en)
FR (1) FR2245969B3 (en)
GB (1) GB1483793A (en)
NL (1) NL7410404A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344117A1 (en) * 1976-03-12 1977-10-07 Varo Photo-detector with extended wavelength response - contg. an energy converter converting long to short wavelengths
SE456456B (en) * 1987-02-06 1988-10-03 Ericsson Telefon Ab L M FITTING DEVICE FOR A LIGHT CELL THAT DOES NOT EXPOSE VISIBLE LASER LIGHT
GB8708846D0 (en) * 1987-04-13 1994-11-30 British Aerospace Viewing system

Also Published As

Publication number Publication date
FR2245969B3 (en) 1977-06-03
GB1483793A (en) 1977-08-24
NL7410404A (en) 1975-02-05
DE2339333B2 (en) 1976-07-08
FR2245969A1 (en) 1975-04-25
DE2339333A1 (en) 1975-02-27

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