NL7211583A - - Google Patents
Info
- Publication number
- NL7211583A NL7211583A NL7211583A NL7211583A NL7211583A NL 7211583 A NL7211583 A NL 7211583A NL 7211583 A NL7211583 A NL 7211583A NL 7211583 A NL7211583 A NL 7211583A NL 7211583 A NL7211583 A NL 7211583A
- Authority
- NL
- Netherlands
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
- G09B13/00—Teaching typing
- G09B13/02—Dummy practice keyboard apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Input From Keyboards Or The Like (AREA)
- Electrically Operated Instructional Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17522371A | 1971-08-26 | 1971-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7211583A true NL7211583A (xx) | 1973-02-28 |
Family
ID=22639448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7211583A NL7211583A (xx) | 1971-08-26 | 1972-08-25 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4832035A (xx) |
| AU (1) | AU466482B2 (xx) |
| BE (1) | BE788074A (xx) |
| CA (1) | CA983261A (xx) |
| DE (1) | DE2241915A1 (xx) |
| FR (1) | FR2151413A5 (xx) |
| GB (1) | GB1396328A (xx) |
| IT (1) | IT964270B (xx) |
| NL (1) | NL7211583A (xx) |
| SE (1) | SE378925B (xx) |
| ZA (1) | ZA725864B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1058400A (en) * | 1977-05-12 | 1979-07-17 | Chris Schramm | Educational teaching aid |
| JPH01197297A (ja) * | 1988-01-29 | 1989-08-08 | Toshiba Corp | 動く歩道 |
-
0
- BE BE788074D patent/BE788074A/xx unknown
-
1972
- 1972-08-22 CA CA149,924A patent/CA983261A/en not_active Expired
- 1972-08-22 SE SE7210904A patent/SE378925B/xx unknown
- 1972-08-24 AU AU45933/72A patent/AU466482B2/en not_active Expired
- 1972-08-24 GB GB3954372A patent/GB1396328A/en not_active Expired
- 1972-08-25 DE DE2241915A patent/DE2241915A1/de active Pending
- 1972-08-25 IT IT28513/72A patent/IT964270B/it active
- 1972-08-25 ZA ZA725864A patent/ZA725864B/xx unknown
- 1972-08-25 FR FR7230416A patent/FR2151413A5/fr not_active Expired
- 1972-08-25 NL NL7211583A patent/NL7211583A/xx not_active Application Discontinuation
- 1972-08-26 JP JP47085785A patent/JPS4832035A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2151413A5 (xx) | 1973-04-13 |
| SE378925B (xx) | 1975-09-15 |
| CA983261A (en) | 1976-02-10 |
| AU466482B2 (en) | 1975-10-30 |
| GB1396328A (en) | 1975-06-04 |
| IT964270B (it) | 1974-01-21 |
| AU4593372A (en) | 1974-02-28 |
| BE788074A (fr) | 1973-02-28 |
| DE2241915A1 (de) | 1973-03-08 |
| JPS4832035A (xx) | 1973-04-27 |
| ZA725864B (en) | 1973-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |