FR2293023A1 - Dispositif audio-visuel d'information - Google Patents

Dispositif audio-visuel d'information

Info

Publication number
FR2293023A1
FR2293023A1 FR7536422A FR7536422A FR2293023A1 FR 2293023 A1 FR2293023 A1 FR 2293023A1 FR 7536422 A FR7536422 A FR 7536422A FR 7536422 A FR7536422 A FR 7536422A FR 2293023 A1 FR2293023 A1 FR 2293023A1
Authority
FR
France
Prior art keywords
sound
film
audio
screen
visual display
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.)
Granted
Application number
FR7536422A
Other languages
English (en)
French (fr)
Other versions
FR2293023B3 (enrdf_load_stackoverflow
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.)
SOBAL SA
Original Assignee
SOBAL 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 SOBAL SA filed Critical SOBAL SA
Publication of FR2293023A1 publication Critical patent/FR2293023A1/fr
Application granted granted Critical
Publication of FR2293023B3 publication Critical patent/FR2293023B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Toys (AREA)
  • Overhead Projectors And Projection Screens (AREA)
FR7536422A 1974-11-27 1975-11-24 Dispositif audio-visuel d'information Granted FR2293023A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1576474A CH589905A5 (enrdf_load_stackoverflow) 1974-11-27 1974-11-27

Publications (2)

Publication Number Publication Date
FR2293023A1 true FR2293023A1 (fr) 1976-06-25
FR2293023B3 FR2293023B3 (enrdf_load_stackoverflow) 1978-09-01

Family

ID=4411741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536422A Granted FR2293023A1 (fr) 1974-11-27 1975-11-24 Dispositif audio-visuel d'information

Country Status (2)

Country Link
CH (1) CH589905A5 (enrdf_load_stackoverflow)
FR (1) FR2293023A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992018970A1 (fr) * 1991-04-19 1992-10-29 Nicolas Chretien Mannequin audio-visuel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992018970A1 (fr) * 1991-04-19 1992-10-29 Nicolas Chretien Mannequin audio-visuel
US5441414A (en) * 1991-04-19 1995-08-15 Chretien; Nicolas Audio-visual dummy

Also Published As

Publication number Publication date
FR2293023B3 (enrdf_load_stackoverflow) 1978-09-01
CH589905A5 (enrdf_load_stackoverflow) 1977-07-29

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Legal Events

Date Code Title Description
ST Notification of lapse