CH424330A - Lehrgerät - Google Patents

Lehrgerät

Info

Publication number
CH424330A
CH424330A CH1386565A CH1386565A CH424330A CH 424330 A CH424330 A CH 424330A CH 1386565 A CH1386565 A CH 1386565A CH 1386565 A CH1386565 A CH 1386565A CH 424330 A CH424330 A CH 424330A
Authority
CH
Switzerland
Prior art keywords
teaching device
strip
teaching
text
coils
Prior art date
Application number
CH1386565A
Other languages
German (de)
English (en)
Inventor
Herold Rolf
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH424330A publication Critical patent/CH424330A/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
    • G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
    • G09B1/02—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements
    • G09B1/16—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time
    • G09B1/24—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time the elements being in flexible strip form, e.g. endless bands

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)
  • Replacement Of Web Rolls (AREA)
CH1386565A 1965-02-05 1965-10-08 Lehrgerät CH424330A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965B0060590 DE1917591U (de) 1965-02-05 1965-02-05 Lehrgeraet.

Publications (1)

Publication Number Publication Date
CH424330A true CH424330A (de) 1966-11-15

Family

ID=6972884

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1386565A CH424330A (de) 1965-02-05 1965-10-08 Lehrgerät

Country Status (3)

Country Link
CH (1) CH424330A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1917591U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6513500A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
NL6513500A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1966-08-08
DE1917591U (de) 1965-06-10

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