IT951590B - Codificatore per macchina di insegnamento - Google Patents

Codificatore per macchina di insegnamento

Info

Publication number
IT951590B
IT951590B IT2888971A IT2888971A IT951590B IT 951590 B IT951590 B IT 951590B IT 2888971 A IT2888971 A IT 2888971A IT 2888971 A IT2888971 A IT 2888971A IT 951590 B IT951590 B IT 951590B
Authority
IT
Italy
Prior art keywords
encoder
teaching machine
teaching
machine
Prior art date
Application number
IT2888971A
Other languages
English (en)
Italian (it)
Inventor
I Tarnopolsky
G Akimtsev
Original Assignee
Frunzensky Politekhn I
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 Frunzensky Politekhn I filed Critical Frunzensky Politekhn I
Application granted granted Critical
Publication of IT951590B publication Critical patent/IT951590B/it

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/02—Details
    • H01H43/04—Means for time setting
    • H01H43/08—Means for time setting comprising an interchangeable programme part which is common for all programme steps, e.g. with a punched card

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)
  • Instructional Devices (AREA)
  • Numerical Control (AREA)
  • Toys (AREA)
  • Input From Keyboards Or The Like (AREA)
IT2888971A 1970-09-22 1971-09-21 Codificatore per macchina di insegnamento IT951590B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1472778A SU328798A1 (show.php) 1970-09-22 1970-09-22

Publications (1)

Publication Number Publication Date
IT951590B true IT951590B (it) 1973-07-10

Family

ID=20456937

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2888971A IT951590B (it) 1970-09-22 1971-09-21 Codificatore per macchina di insegnamento

Country Status (8)

Country Link
BE (1) BE772943A (show.php)
CS (1) CS155884B1 (show.php)
DE (1) DE2147395A1 (show.php)
FR (1) FR2108329A5 (show.php)
GB (1) GB1347156A (show.php)
IT (1) IT951590B (show.php)
SE (1) SE356153B (show.php)
SU (1) SU328798A1 (show.php)

Also Published As

Publication number Publication date
CS155884B1 (show.php) 1974-06-24
GB1347156A (en) 1974-02-27
SU328798A1 (show.php) 1973-10-26
DE2147395A1 (de) 1972-05-10
FR2108329A5 (show.php) 1972-05-19
BE772943A (fr) 1972-03-22
SE356153B (show.php) 1973-05-14

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