CH480699A - Lehrgerät - Google Patents

Lehrgerät

Info

Publication number
CH480699A
CH480699A CH438868A CH438868A CH480699A CH 480699 A CH480699 A CH 480699A CH 438868 A CH438868 A CH 438868A CH 438868 A CH438868 A CH 438868A CH 480699 A CH480699 A CH 480699A
Authority
CH
Switzerland
Prior art keywords
teaching device
teaching
Prior art date
Application number
CH438868A
Other languages
English (en)
Inventor
Scheidt Julius Vom
Original Assignee
Eumar Anstalt
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 Eumar Anstalt filed Critical Eumar Anstalt
Priority to CH438868A priority Critical patent/CH480699A/de
Priority to DE19686812106 priority patent/DE6812106U/de
Priority to DE19681815562 priority patent/DE1815562A1/de
Publication of CH480699A publication Critical patent/CH480699A/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
    • G09B5/067—Combinations of audio and projected visual presentation, e.g. film, slides

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)
  • Electrically Operated Instructional Devices (AREA)
CH438868A 1968-03-25 1968-03-25 Lehrgerät CH480699A (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH438868A CH480699A (de) 1968-03-25 1968-03-25 Lehrgerät
DE19686812106 DE6812106U (de) 1968-03-25 1968-12-18 Lehrgeraet.
DE19681815562 DE1815562A1 (de) 1968-03-25 1968-12-19 Lehrgeraet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH438868A CH480699A (de) 1968-03-25 1968-03-25 Lehrgerät

Publications (1)

Publication Number Publication Date
CH480699A true CH480699A (de) 1969-10-31

Family

ID=4275181

Family Applications (1)

Application Number Title Priority Date Filing Date
CH438868A CH480699A (de) 1968-03-25 1968-03-25 Lehrgerät

Country Status (2)

Country Link
CH (1) CH480699A (de)
DE (2) DE6812106U (de)

Also Published As

Publication number Publication date
DE6812106U (de) 1969-10-23
DE1815562A1 (de) 1969-10-16

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Legal Events

Date Code Title Description
PL Patent ceased