IN163289B - - Google Patents
Info
- Publication number
- IN163289B IN163289B IN540/CAL/86A IN540CA1986A IN163289B IN 163289 B IN163289 B IN 163289B IN 540CA1986 A IN540CA1986 A IN 540CA1986A IN 163289 B IN163289 B IN 163289B
- Authority
- IN
- India
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
- G09B27/00—Planetaria; Globes
- G09B27/08—Globes
-
- 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
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/02—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics
- G09B23/04—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics for geometry, trigonometry, projection or perspective
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Physics (AREA)
- Educational Technology (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Theoretical Computer Science (AREA)
- Algebra (AREA)
- Geometry (AREA)
- Astronomy & Astrophysics (AREA)
- Drawing Aids And Blackboards (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU852826A HU192681B (en) | 1985-07-25 | 1985-07-25 | Object-teaching instrument first of all for making solid geometric ideas known |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN163289B true IN163289B (pl) | 1988-09-03 |
Family
ID=10961272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN540/CAL/86A IN163289B (pl) | 1985-07-25 | 1986-07-18 |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0267911A1 (pl) |
| JP (1) | JPS63501175A (pl) |
| KR (1) | KR880700376A (pl) |
| AU (1) | AU6139586A (pl) |
| DD (1) | DD255022A5 (pl) |
| DK (1) | DK149187A (pl) |
| ES (1) | ES2000761A6 (pl) |
| HU (1) | HU192681B (pl) |
| IL (1) | IL79441A (pl) |
| IN (1) | IN163289B (pl) |
| WO (1) | WO1987000668A1 (pl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731910B (zh) * | 2018-01-20 | 2020-10-27 | 中国科学院深海科学与工程研究所 | 用于固液两相流动试验研究的示踪小球 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE925433C (de) * | 1952-07-03 | 1955-07-18 | Friedrich V Frhr Buddenbrock | Zerlegbares Lehrmodell eines sphaerischen Koerpers |
| DE2228170A1 (de) * | 1972-06-09 | 1974-01-03 | Irving J Starworth | Aus kugelschalenabschnitten hergestellter globus |
| SU734799A1 (ru) * | 1975-05-16 | 1980-05-15 | Войсковая часть 60130 | Глобус |
-
1985
- 1985-07-25 HU HU852826A patent/HU192681B/hu not_active IP Right Cessation
-
1986
- 1986-07-15 EP EP86904335A patent/EP0267911A1/en not_active Withdrawn
- 1986-07-15 JP JP61504003A patent/JPS63501175A/ja active Pending
- 1986-07-15 AU AU61395/86A patent/AU6139586A/en not_active Abandoned
- 1986-07-15 WO PCT/HU1986/000042 patent/WO1987000668A1/en not_active Application Discontinuation
- 1986-07-17 IL IL79441A patent/IL79441A/xx unknown
- 1986-07-18 IN IN540/CAL/86A patent/IN163289B/en unknown
- 1986-07-22 DD DD86292756A patent/DD255022A5/de unknown
- 1986-07-24 ES ES8600614A patent/ES2000761A6/es not_active Expired
-
1987
- 1987-03-24 DK DK149187A patent/DK149187A/da not_active Application Discontinuation
- 1987-03-25 KR KR870700268A patent/KR880700376A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IL79441A0 (en) | 1986-10-31 |
| DD255022A5 (de) | 1988-03-16 |
| JPS63501175A (ja) | 1988-04-28 |
| WO1987000668A1 (en) | 1987-01-29 |
| DK149187D0 (da) | 1987-03-24 |
| KR880700376A (ko) | 1988-03-15 |
| ES2000761A6 (es) | 1988-03-16 |
| EP0267911A1 (en) | 1988-05-25 |
| DK149187A (da) | 1987-03-24 |
| IL79441A (en) | 1990-04-29 |
| AU6139586A (en) | 1987-02-10 |
| HU192681B (en) | 1987-06-29 |