AT298833B - Aufgabenblatt - Google Patents

Aufgabenblatt

Info

Publication number
AT298833B
AT298833B AT1243068A AT1243068A AT298833B AT 298833 B AT298833 B AT 298833B AT 1243068 A AT1243068 A AT 1243068A AT 1243068 A AT1243068 A AT 1243068A AT 298833 B AT298833 B AT 298833B
Authority
AT
Austria
Prior art keywords
assignment sheet
assignment
sheet
Prior art date
Application number
AT1243068A
Other languages
English (en)
Inventor
Eduard Ritter
Original Assignee
Eduard Ritter
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 Eduard Ritter filed Critical Eduard Ritter
Application granted granted Critical
Publication of AT298833B publication Critical patent/AT298833B/de

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B3/00Manually or mechanically operated teaching appliances working with questions and answers
    • G09B3/02Manually 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
    • G09B3/04Manually 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)
  • Laminated Bodies (AREA)
AT1243068A 1968-09-14 1968-12-20 Aufgabenblatt AT298833B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681797335 DE1797335A1 (de) 1968-09-14 1968-09-14 Aufgabenblatt

Publications (1)

Publication Number Publication Date
AT298833B true AT298833B (de) 1972-05-25

Family

ID=5708604

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1243068A AT298833B (de) 1968-09-14 1968-12-20 Aufgabenblatt

Country Status (2)

Country Link
AT (1) AT298833B (de)
DE (1) DE1797335A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT267677B (de) * 1966-06-03 1969-01-10 Egyesuelt Izzolampa Bimetallzündschalter mit Glimmentladungsheizung und Wärmeverzögerung für Leuchtstoffröhren
JPS63503215A (ja) * 1985-12-19 1988-11-24 ヴエルンドリ,ゲルハルト,ア− 不可逆的記録方法、記録担体並びに該方法又は記録担体の使用

Also Published As

Publication number Publication date
DE1797335A1 (de) 1972-04-27

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Legal Events

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