AT301904B - Aufgabenblatt - Google Patents

Aufgabenblatt

Info

Publication number
AT301904B
AT301904B AT1243168A AT1243168A AT301904B AT 301904 B AT301904 B AT 301904B AT 1243168 A AT1243168 A AT 1243168A AT 1243168 A AT1243168 A AT 1243168A AT 301904 B AT301904 B AT 301904B
Authority
AT
Austria
Prior art keywords
assignment sheet
assignment
sheet
Prior art date
Application number
AT1243168A
Other languages
English (en)
Original Assignee
Ritter Eduard
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 Ritter Eduard filed Critical Ritter Eduard
Application granted granted Critical
Publication of AT301904B publication Critical patent/AT301904B/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
    • G09B3/00—Manually or mechanically operated teaching appliances working with questions and answers
    • G09B3/02—Manually or mechanically operated teaching appliances working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
    • G09B3/04—Manually or mechanically operated teaching appliances working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student of chart form

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Pile Receivers (AREA)
  • Collation Of Sheets And Webs (AREA)
AT1243168A 1968-09-14 1968-12-20 Aufgabenblatt AT301904B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681797339 DE1797339B2 (de) 1968-09-14 1968-09-14 Lehreinrichtung mit Schreibblatt

Publications (1)

Publication Number Publication Date
AT301904B true AT301904B (de) 1972-09-25

Family

ID=5708606

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1243168A AT301904B (de) 1968-09-14 1968-12-20 Aufgabenblatt

Country Status (4)

Country Link
AT (1) AT301904B (de)
CH (1) CH489071A (de)
DE (1) DE1797339B2 (de)
DK (1) DK123614B (de)

Also Published As

Publication number Publication date
DE1797339A1 (de) 1971-11-25
DK123614B (da) 1972-07-10
DE1797339B2 (de) 1974-06-12
CH489071A (de) 1970-04-15
DE1797339C3 (de) 1975-02-06

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Legal Events

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