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FR1302911A - School unroller for fast teaching - Google Patents

School unroller for fast teaching

Info

Publication number
FR1302911A
FR1302911A FR764911A FR764911A FR1302911A FR 1302911 A FR1302911 A FR 1302911A FR 764911 A FR764911 A FR 764911A FR 764911 A FR764911 A FR 764911A FR 1302911 A FR1302911 A FR 1302911A
Authority
FR
France
Prior art keywords
unroller
school
teaching
fast
fast teaching
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR764911A
Other languages
French (fr)
Inventor
Maurice Charles
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 filed Critical
Priority to FR764911A priority Critical patent/FR1302911A/en
Application granted granted Critical
Publication of FR1302911A publication Critical patent/FR1302911A/en
Expired legal-status Critical Current

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)
FR764911A 1958-05-06 1958-05-06 School unroller for fast teaching Expired FR1302911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR764911A FR1302911A (en) 1958-05-06 1958-05-06 School unroller for fast teaching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR764911A FR1302911A (en) 1958-05-06 1958-05-06 School unroller for fast teaching

Publications (1)

Publication Number Publication Date
FR1302911A true FR1302911A (en) 1962-09-07

Family

ID=8706448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR764911A Expired FR1302911A (en) 1958-05-06 1958-05-06 School unroller for fast teaching

Country Status (1)

Country Link
FR (1) FR1302911A (en)

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