FR1557602A - - Google Patents

Info

Publication number
FR1557602A
FR1557602A FR1557602DA FR1557602A FR 1557602 A FR1557602 A FR 1557602A FR 1557602D A FR1557602D A FR 1557602DA FR 1557602 A FR1557602 A FR 1557602A
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
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
Application filed filed Critical
Application granted granted Critical
Publication of FR1557602A publication Critical patent/FR1557602A/fr
Expired 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
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
    • G09B5/062—Combinations of audio and printed presentations, e.g. magnetically striped cards, talking books, magnetic tapes with printed texts thereon
FR1557602D 1962-05-24 1962-05-24 Expired FR1557602A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR898555 1962-05-24

Publications (1)

Publication Number Publication Date
FR1557602A true FR1557602A (de) 1969-02-21

Family

ID=8779629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557602D Expired FR1557602A (de) 1962-05-24 1962-05-24

Country Status (1)

Country Link
FR (1) FR1557602A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328257A1 (fr) * 1975-10-18 1977-05-13 Ricoh Kk Lecteur enregistreur pour bandes magnetiques
FR2415856A1 (fr) * 1978-01-26 1979-08-24 Shinano Kikaku Co Ltd Support d'enregistrement pour machines audio-visuelles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328257A1 (fr) * 1975-10-18 1977-05-13 Ricoh Kk Lecteur enregistreur pour bandes magnetiques
FR2415856A1 (fr) * 1978-01-26 1979-08-24 Shinano Kikaku Co Ltd Support d'enregistrement pour machines audio-visuelles

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Legal Events

Date Code Title Description
ST Notification of lapse