CS155884B1 - - Google Patents
Info
- Publication number
- CS155884B1 CS155884B1 CS667971A CS667971A CS155884B1 CS 155884 B1 CS155884 B1 CS 155884B1 CS 667971 A CS667971 A CS 667971A CS 667971 A CS667971 A CS 667971A CS 155884 B1 CS155884 B1 CS 155884B1
- Authority
- CS
- Czechoslovakia
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1472778A SU328798A1 (cs) | 1970-09-22 | 1970-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS155884B1 true CS155884B1 (cs) | 1974-06-24 |
Family
ID=20456937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS667971A CS155884B1 (cs) | 1970-09-22 | 1971-09-20 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE772943A (cs) |
| CS (1) | CS155884B1 (cs) |
| DE (1) | DE2147395A1 (cs) |
| FR (1) | FR2108329A5 (cs) |
| GB (1) | GB1347156A (cs) |
| IT (1) | IT951590B (cs) |
| SE (1) | SE356153B (cs) |
| SU (1) | SU328798A1 (cs) |
-
1970
- 1970-09-22 SU SU1472778A patent/SU328798A1/ru active
-
1971
- 1971-09-20 CS CS667971A patent/CS155884B1/cs unknown
- 1971-09-21 FR FR7133867A patent/FR2108329A5/fr not_active Expired
- 1971-09-21 IT IT2888971A patent/IT951590B/it active
- 1971-09-21 SE SE1194071A patent/SE356153B/xx unknown
- 1971-09-22 GB GB4414571A patent/GB1347156A/en not_active Expired
- 1971-09-22 DE DE19712147395 patent/DE2147395A1/de active Pending
- 1971-09-22 BE BE772943A patent/BE772943A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2108329A5 (cs) | 1972-05-19 |
| IT951590B (it) | 1973-07-10 |
| BE772943A (fr) | 1972-03-22 |
| SE356153B (cs) | 1973-05-14 |
| DE2147395A1 (de) | 1972-05-10 |
| GB1347156A (en) | 1974-02-27 |
| SU328798A1 (cs) | 1973-10-26 |