FR2107860A1 - - Google Patents

Info

Publication number
FR2107860A1
FR2107860A1 FR7133865A FR7133865A FR2107860A1 FR 2107860 A1 FR2107860 A1 FR 2107860A1 FR 7133865 A FR7133865 A FR 7133865A FR 7133865 A FR7133865 A FR 7133865A FR 2107860 A1 FR2107860 A1 FR 2107860A1
Authority
FR
France
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.)
Granted
Application number
FR7133865A
Other languages
French (fr)
Other versions
FR2107860B1 (enExample
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRUNSENSKIJ POLITECHN INST
Original Assignee
FRUNSENSKIJ POLITECHN INST
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 FRUNSENSKIJ POLITECHN INST filed Critical FRUNSENSKIJ POLITECHN INST
Publication of FR2107860A1 publication Critical patent/FR2107860A1/fr
Application granted granted Critical
Publication of FR2107860B1 publication Critical patent/FR2107860B1/fr
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
    • G09B11/00—Teaching hand-writing, shorthand, drawing, or painting
    • G09B11/04—Guide sheets or plates; Tracing charts
    • 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
    • G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
    • G09B7/02—Electrically-operated teaching apparatus or devices 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Educational Administration (AREA)
  • Business, Economics & Management (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Manufacture Of Switches (AREA)
  • Instructional Devices (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
FR717133865A 1970-09-22 1971-09-21 Expired FR2107860B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1472767 1970-09-22

Publications (2)

Publication Number Publication Date
FR2107860A1 true FR2107860A1 (enExample) 1972-05-12
FR2107860B1 FR2107860B1 (enExample) 1973-06-29

Family

ID=20456930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717133865A Expired FR2107860B1 (enExample) 1970-09-22 1971-09-21

Country Status (9)

Country Link
US (1) US3795066A (enExample)
AT (1) AT323447B (enExample)
BE (1) BE772936A (enExample)
CS (1) CS196507B3 (enExample)
DE (1) DE2143852C3 (enExample)
FR (1) FR2107860B1 (enExample)
GB (1) GB1346675A (enExample)
IT (1) IT938802B (enExample)
SE (1) SE347829B (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106027A (en) * 1962-07-02 1963-10-08 Herbert A Thelen Instructional device

Also Published As

Publication number Publication date
SE347829B (enExample) 1972-08-14
FR2107860B1 (enExample) 1973-06-29
DE2143852C3 (de) 1978-04-13
US3795066A (en) 1974-03-05
AT323447B (de) 1975-07-10
DE2143852A1 (de) 1972-05-18
IT938802B (it) 1973-02-10
GB1346675A (en) 1974-02-13
DE2143852B2 (de) 1977-08-25
CS196507B3 (en) 1980-03-31
BE772936A (fr) 1972-03-22

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Legal Events

Date Code Title Description
ST Notification of lapse