ES309328A1 - Un sistema para mostrar imagenes moviles a un auditorio - Google Patents

Un sistema para mostrar imagenes moviles a un auditorio

Info

Publication number
ES309328A1
ES309328A1 ES0309328A ES309328A ES309328A1 ES 309328 A1 ES309328 A1 ES 309328A1 ES 0309328 A ES0309328 A ES 0309328A ES 309328 A ES309328 A ES 309328A ES 309328 A1 ES309328 A1 ES 309328A1
Authority
ES
Spain
Prior art keywords
bracket
pupil
arms
viewing system
multiple viewing
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
ES0309328A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Publication of ES309328A1 publication Critical patent/ES309328A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor

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)
  • Projection Apparatus (AREA)
ES0309328A 1964-02-21 1965-02-19 Un sistema para mostrar imagenes moviles a un auditorio Expired ES309328A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES309328A1 true ES309328A1 (es) 1965-05-16

Family

ID=8823756

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0309328A Expired ES309328A1 (es) 1964-02-21 1965-02-19 Un sistema para mostrar imagenes moviles a un auditorio

Country Status (9)

Country Link
AT (1) AT251060B (es)
BE (1) BE659452A (es)
CH (1) CH415103A (es)
DK (1) DK108436C (es)
ES (1) ES309328A1 (es)
FR (1) FR1442268A (es)
GB (1) GB1049433A (es)
IL (1) IL22997A (es)
SE (1) SE213235C1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ537028A (en) 2004-12-06 2007-07-27 Manfred Frank Systems Ltd A hinge

Also Published As

Publication number Publication date
CH415103A (fr) 1966-06-15
AT251060B (de) 1966-12-12
SE213235C1 (es) 1967-05-30
BE659452A (es) 1965-08-09
DK108436C (da) 1967-12-11
FR1442268A (fr) 1966-06-17
GB1049433A (en) 1966-11-30
IL22997A (en) 1969-01-29

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