CH678463A5 - - Google Patents

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Publication number
CH678463A5
CH678463A5 CH395888A CH395888A CH678463A5 CH 678463 A5 CH678463 A5 CH 678463A5 CH 395888 A CH395888 A CH 395888A CH 395888 A CH395888 A CH 395888A CH 678463 A5 CH678463 A5 CH 678463A5
Authority
CH
Switzerland
Prior art keywords
cards
box
partitions
slots
foot
Prior art date
Application number
CH395888A
Other languages
German (de)
English (en)
Inventor
Hans-Ulrich Roth
Original Assignee
Hans Ulrich Roth
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 Hans Ulrich Roth filed Critical Hans Ulrich Roth
Priority to CH395888A priority Critical patent/CH678463A5/de
Priority to PCT/CH1989/000181 priority patent/WO1990004840A1/fr
Publication of CH678463A5 publication Critical patent/CH678463A5/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)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Sheet Holders (AREA)
CH395888A 1988-10-25 1988-10-25 CH678463A5 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH395888A CH678463A5 (fr) 1988-10-25 1988-10-25
PCT/CH1989/000181 WO1990004840A1 (fr) 1988-10-25 1989-10-10 Dispositif portable d'enseignement a 5 degres pour cours de niveau superieur et d'adultes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH395888A CH678463A5 (fr) 1988-10-25 1988-10-25

Publications (1)

Publication Number Publication Date
CH678463A5 true CH678463A5 (fr) 1991-09-13

Family

ID=4267124

Family Applications (1)

Application Number Title Priority Date Filing Date
CH395888A CH678463A5 (fr) 1988-10-25 1988-10-25

Country Status (2)

Country Link
CH (1) CH678463A5 (fr)
WO (1) WO1990004840A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19728770A1 (de) * 1997-07-05 1999-01-28 Heller Guenter Dipl Kaufm Sammelklapplernkarte

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19745770A1 (de) * 1997-07-05 1999-04-22 Heller Guenter Dipl Kaufm Sammelklapplernkarte

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3417490A (en) * 1967-03-30 1968-12-24 Ruth G. Chuy Flash card apparatus
DE1905222C3 (de) * 1969-02-03 1978-04-06 Benedikt 8900 Augsburg Brandmueller Kartei
US4558865A (en) * 1984-10-26 1985-12-17 Isgar Charles B Knowledge game apparatus and method and card caddy therefor
DE3508490A1 (de) * 1985-03-09 1986-09-11 Franz-Josef 4300 Essen Kuhn Vorrichtung zum differenzierten speichern von frage- und antwortkarten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19728770A1 (de) * 1997-07-05 1999-01-28 Heller Guenter Dipl Kaufm Sammelklapplernkarte

Also Published As

Publication number Publication date
WO1990004840A1 (fr) 1990-05-03

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: HANS-ULRICH ROTH TRANSFER- MARTIN ZEBERLI

PL Patent ceased