CH493898A - Audio-visuelles Unterrichtsgerät - Google Patents

Audio-visuelles Unterrichtsgerät

Info

Publication number
CH493898A
CH493898A CH381169A CH381169A CH493898A CH 493898 A CH493898 A CH 493898A CH 381169 A CH381169 A CH 381169A CH 381169 A CH381169 A CH 381169A CH 493898 A CH493898 A CH 493898A
Authority
CH
Switzerland
Prior art keywords
audio
teaching device
visual teaching
visual
teaching
Prior art date
Application number
CH381169A
Other languages
English (en)
Inventor
Kobler Richard
Feldman Edward
Francis Fagan William
Original Assignee
Mc Graw Edison Co
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 Mc Graw Edison Co filed Critical Mc Graw Edison Co
Publication of CH493898A publication Critical patent/CH493898A/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Moving Of Heads (AREA)
  • Electrophonic Musical Instruments (AREA)
CH381169A 1968-03-13 1969-03-13 Audio-visuelles Unterrichtsgerät CH493898A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71282168A 1968-03-13 1968-03-13

Publications (1)

Publication Number Publication Date
CH493898A true CH493898A (de) 1970-07-15

Family

ID=24863678

Family Applications (1)

Application Number Title Priority Date Filing Date
CH381169A CH493898A (de) 1968-03-13 1969-03-13 Audio-visuelles Unterrichtsgerät

Country Status (6)

Country Link
US (1) US3516175A (de)
JP (1) JPS4932374B1 (de)
CH (1) CH493898A (de)
DE (1) DE1912824C3 (de)
FR (1) FR2003814A1 (de)
GB (1) GB1215098A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648387A (en) * 1969-11-24 1972-03-14 Xerox Corp Educational aid
US3845250A (en) * 1972-02-22 1974-10-29 Brien G O Manual key operated message generator
JPS5234366B2 (de) * 1972-07-18 1977-09-02
JPS5015505A (de) * 1973-06-08 1975-02-19
US4841387A (en) * 1987-12-15 1989-06-20 Rindfuss Diane J Arrangement for recording and indexing information
US9689611B2 (en) * 2014-08-20 2017-06-27 Gencor Industries, Inc. Locking cam stop
CN109645724A (zh) * 2018-11-27 2019-04-19 江苏海事职业技术学院 一种英语教学装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1930286A (en) * 1930-11-07 1933-10-10 Talk A Print Educational apparatus
US2082261A (en) * 1935-11-04 1937-06-01 Translaphon Corp Phonograph repeating, charting, and projecting mechanism
US3086297A (en) * 1961-08-21 1963-04-23 Louise A Kay Talking book

Also Published As

Publication number Publication date
DE1912824A1 (de) 1969-09-18
FR2003814A1 (de) 1969-11-14
GB1215098A (en) 1970-12-09
DE1912824C3 (de) 1974-01-24
US3516175A (en) 1970-06-23
JPS4932374B1 (de) 1974-08-29
DE1912824B2 (de) 1973-06-28

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Legal Events

Date Code Title Description
PL Patent ceased