FR2356226B1 - - Google Patents

Info

Publication number
FR2356226B1
FR2356226B1 FR7531497A FR7531497A FR2356226B1 FR 2356226 B1 FR2356226 B1 FR 2356226B1 FR 7531497 A FR7531497 A FR 7531497A FR 7531497 A FR7531497 A FR 7531497A FR 2356226 B1 FR2356226 B1 FR 2356226B1
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
FR7531497A
Other languages
French (fr)
Other versions
FR2356226A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7531497A priority Critical patent/FR2356226A1/fr
Publication of FR2356226A1 publication Critical patent/FR2356226A1/fr
Application granted granted Critical
Publication of FR2356226B1 publication Critical patent/FR2356226B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/10—Map spot or coordinate position indicators; Map reading aids
    • G09B29/106—Map spot or coordinate position indicators; Map reading aids using electronic means
    • G09B29/108—Map spot or coordinate position indicators; Map reading aids using electronic means involving the optical projection of slides, microfilm or the like
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Mathematical Physics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Audible And Visible Signals (AREA)
FR7531497A 1975-10-15 1975-10-15 Ensemble destine a l'information d'usagers de lieux ouverts au public Granted FR2356226A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7531497A FR2356226A1 (fr) 1975-10-15 1975-10-15 Ensemble destine a l'information d'usagers de lieux ouverts au public

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7531497A FR2356226A1 (fr) 1975-10-15 1975-10-15 Ensemble destine a l'information d'usagers de lieux ouverts au public

Publications (2)

Publication Number Publication Date
FR2356226A1 FR2356226A1 (fr) 1978-01-20
FR2356226B1 true FR2356226B1 (ja) 1978-12-29

Family

ID=9161211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531497A Granted FR2356226A1 (fr) 1975-10-15 1975-10-15 Ensemble destine a l'information d'usagers de lieux ouverts au public

Country Status (1)

Country Link
FR (1) FR2356226A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300040A (en) * 1979-11-13 1981-11-10 Video Corporation Of America Ordering terminal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE800557A (fr) * 1972-11-17 1973-10-01 Barros Belford Correia Da Silv Dispositif fournissant des informations avec une reponse ecrite

Also Published As

Publication number Publication date
FR2356226A1 (fr) 1978-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse