IN140518B - - Google Patents
Info
- Publication number
- IN140518B IN140518B IN444/CAL/76A IN444CA1976A IN140518B IN 140518 B IN140518 B IN 140518B IN 444CA1976 A IN444CA1976 A IN 444CA1976A IN 140518 B IN140518 B IN 140518B
- Authority
- IN
- India
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
-
- 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
- G09B3/00—Manually or mechanically operated teaching appliances working with questions and answers
- G09B3/02—Manually or mechanically operated teaching appliances 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
- G09B3/04—Manually or mechanically operated teaching appliances 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 of chart form
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)
- Laminated Bodies (AREA)
- Color Printing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7503092A SE396039B (sv) | 1975-03-18 | 1975-03-18 | Anordning for temporera markeringar, serskilt for undervisningsendamal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN140518B true IN140518B (US20100012521A1-20100121-C00001.png) | 1976-11-20 |
Family
ID=20323996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN444/CAL/76A IN140518B (US20100012521A1-20100121-C00001.png) | 1975-03-18 | 1976-03-12 |
Country Status (14)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2117653A (en) * | 1982-04-07 | 1983-10-19 | Buckle Margaret Lorna | Cards for games of skill or chance |
| FR2643310B1 (fr) * | 1989-02-21 | 1991-12-27 | Carrie Marcel | Tablette a usage de support de liste d'achats adaptable a la poignee de manoeuvre des chariots notamment de magasins a libre service |
| GB2244365B (en) * | 1990-05-21 | 1993-10-06 | Roland Henry Thomas | Information display device |
| GB2318096A (en) * | 1996-04-30 | 1998-04-15 | Invicta Toys & Games Ltd | Colouring sheet or book for children |
| GB2358835B (en) * | 1998-07-21 | 2002-12-04 | Genaro Aldrete-Frances | Writing board with reference lines which are invisible from a distance and fabrication process |
| FR2789790B1 (fr) * | 1999-02-12 | 2002-03-29 | Romulus Jean Valsin | Dispositif elabore d'apprentissage |
| GB2444042A (en) * | 2006-11-21 | 2008-05-28 | Hsiu-Chun Chen | Washable colouring object |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3084457A (en) * | 1959-06-08 | 1963-04-09 | Andrew F Schott | Educational work sheet |
-
1975
- 1975-03-18 SE SE7503092A patent/SE396039B/xx not_active IP Right Cessation
-
1976
- 1976-03-09 ZA ZA761430A patent/ZA761430B/xx unknown
- 1976-03-10 GB GB9597/76A patent/GB1527053A/en not_active Expired
- 1976-03-11 NO NO760854A patent/NO760854L/no unknown
- 1976-03-12 AU AU11976/76A patent/AU503322B2/en not_active Expired
- 1976-03-12 IN IN444/CAL/76A patent/IN140518B/en unknown
- 1976-03-15 CH CH317376A patent/CH607656A5/xx not_active IP Right Cessation
- 1976-03-16 FI FI760688A patent/FI60081C/fi not_active IP Right Cessation
- 1976-03-16 BE BE165204A patent/BE839612A/xx not_active IP Right Cessation
- 1976-03-16 DK DK113576A patent/DK113576A/da unknown
- 1976-03-17 DE DE19762611250 patent/DE2611250A1/de not_active Withdrawn
- 1976-03-17 NL NL7602814A patent/NL7602814A/xx not_active Application Discontinuation
- 1976-03-17 FR FR7607718A patent/FR2304484A1/fr active Granted
- 1976-03-18 IT IT21365/76A patent/IT1062722B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| SE7503092L (sv) | 1976-09-19 |
| FR2304484A1 (fr) | 1976-10-15 |
| ZA761430B (en) | 1977-02-23 |
| NL7602814A (nl) | 1976-09-21 |
| AU503322B2 (en) | 1979-08-30 |
| GB1527053A (en) | 1978-10-04 |
| BE839612A (fr) | 1976-09-16 |
| FI760688A (US20100012521A1-20100121-C00001.png) | 1976-09-19 |
| CH607656A5 (en) | 1978-09-29 |
| SE396039B (sv) | 1977-09-05 |
| FI60081B (fi) | 1981-07-31 |
| AU1197676A (en) | 1977-09-15 |
| DK113576A (da) | 1976-09-19 |
| NO760854L (US20100012521A1-20100121-C00001.png) | 1976-09-21 |
| IT1062722B (it) | 1984-11-10 |
| FR2304484B1 (US20100012521A1-20100121-C00001.png) | 1981-07-31 |
| FI60081C (fi) | 1981-11-10 |
| DE2611250A1 (de) | 1976-10-14 |
