NL6502139A - - Google Patents

Info

Publication number
NL6502139A
NL6502139A NL6502139A NL6502139A NL6502139A NL 6502139 A NL6502139 A NL 6502139A NL 6502139 A NL6502139 A NL 6502139A NL 6502139 A NL6502139 A NL 6502139A NL 6502139 A NL6502139 A NL 6502139A
Authority
NL
Netherlands
Application number
NL6502139A
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 FR964693A external-priority patent/FR1442268A/fr
Application filed filed Critical
Publication of NL6502139A publication Critical patent/NL6502139A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
    • G09B5/10—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations all student stations being capable of presenting the same information simultaneously
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Transforming Electric Information Into Light Information (AREA)
NL6502139A 1964-02-21 1965-02-19 NL6502139A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1226875X 1964-02-21
FR964693A FR1442268A (fr) 1964-02-21 1964-02-21 Perfectionnements aux systèmes de vision collective

Publications (1)

Publication Number Publication Date
NL6502139A true NL6502139A (ja) 1965-08-23

Family

ID=26206064

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6502139A NL6502139A (ja) 1964-02-21 1965-02-19

Country Status (2)

Country Link
DE (1) DE1226875B (ja)
NL (1) NL6502139A (ja)

Also Published As

Publication number Publication date
DE1226875B (de) 1966-10-13

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