AT288742B - Unterrichtsmaschine - Google Patents

Unterrichtsmaschine

Info

Publication number
AT288742B
AT288742B AT355869A AT355869A AT288742B AT 288742 B AT288742 B AT 288742B AT 355869 A AT355869 A AT 355869A AT 355869 A AT355869 A AT 355869A AT 288742 B AT288742 B AT 288742B
Authority
AT
Austria
Prior art keywords
teaching machine
teaching
machine
Prior art date
Application number
AT355869A
Other languages
English (en)
Inventor
Richard Michael Davidson
Original Assignee
Bell & Howell 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 Bell & Howell Co filed Critical Bell & Howell Co
Application granted granted Critical
Publication of AT288742B publication Critical patent/AT288742B/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
    • 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
    • G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
    • G09B7/06—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers
    • G09B7/066—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers with answer indicating cards, blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Conveying Record Carriers (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Credit Cards Or The Like (AREA)
  • Electrically Operated Instructional Devices (AREA)
AT355869A 1966-10-31 1967-10-27 Unterrichtsmaschine AT288742B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59096366A 1966-10-31 1966-10-31

Publications (1)

Publication Number Publication Date
AT288742B true AT288742B (de) 1971-03-25

Family

ID=24364453

Family Applications (2)

Application Number Title Priority Date Filing Date
AT355869A AT288742B (de) 1966-10-31 1967-10-27 Unterrichtsmaschine
AT974467A AT279938B (de) 1966-10-31 1967-10-27 Kartenförmiger Tonaufzeichnungsträger für eine Unterrichtsmaschine

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT974467A AT279938B (de) 1966-10-31 1967-10-27 Kartenförmiger Tonaufzeichnungsträger für eine Unterrichtsmaschine

Country Status (7)

Country Link
US (1) US3477141A (de)
AT (2) AT288742B (de)
BE (1) BE705735A (de)
CH (1) CH484481A (de)
DE (1) DE1572413B2 (de)
GB (2) GB1158225A (de)
NL (1) NL6714488A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760164A (en) * 1970-08-27 1973-09-18 Bell & Howell Co Magnetically striped cards for use in a speed machine
JPS4920828Y1 (de) * 1970-11-30 1974-06-04
JPS5415613Y2 (de) * 1972-12-01 1979-06-22
US5105073A (en) * 1990-12-04 1992-04-14 Amoco Corporation Credit card reader extender

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1499941A (en) * 1922-02-01 1924-07-01 Pathe Cinema Cinematographic band
US2677200A (en) * 1952-11-28 1954-05-04 Ellamac Inc Phonetic sound producing dictionary apparatus
US3159078A (en) * 1954-07-09 1964-12-01 Kalart Co Inc Device for viewing a photographic slide and reproducing intelligence associated therewith

Also Published As

Publication number Publication date
GB1158224A (en) 1969-07-16
DE1572413A1 (de) 1970-02-19
NL6714488A (de) 1968-05-01
DE1572413B2 (de) 1971-01-28
AT279938B (de) 1970-03-25
CH484481A (fr) 1970-01-15
US3477141A (en) 1969-11-11
BE705735A (de) 1968-03-01
GB1158225A (en) 1969-07-16

Similar Documents

Publication Publication Date Title
CH436751A (de) Koordinatograph
CH483047A (fr) Chronoscope
DE1670003B2 (de) 3-hydroxymethyl-5-fluorpyridin
CH458946A (de) Skibob
DK131538C (da) Insekticid
CH458840A (fr) Turbo-propulseur
CH466152A (fr) Chronographe-compteur
CH465484A (fr) Schrupf-Packverfahren
AT278436B (de) Milbenbekämpfungsmittel
CH447672A (de) Rechenmaschine
AT288742B (de) Unterrichtsmaschine
AT294006B (de) Fälzelgerät
AT301006B (de) Kettsamtbahn
AT335771B (de) Lehrmaschine
BR6791441D0 (pt) Imidazois
DK132017C (da) Pregemekanisme
DD54174A3 (de) Salzleckstein
DD66771A1 (de) Kastagnettenbox
FR1478723A (fr) Machine magnéto-hydro-dynamique
AT264170B (de) Rechenmaschine
CH456202A (de) Rechenmaschine
CH456992A (de) Rechenmaschine
FR1476067A (fr) Bétaillère-trayeuse combinée
FR1454461A (fr) Machine didactique
FI42975C (fi) Elektronstrålavböjningskrets

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee