BE1004088A6 - Instrument d'etude. - Google Patents
Instrument d'etude. Download PDFInfo
- Publication number
- BE1004088A6 BE1004088A6 BE9001183A BE9001183A BE1004088A6 BE 1004088 A6 BE1004088 A6 BE 1004088A6 BE 9001183 A BE9001183 A BE 9001183A BE 9001183 A BE9001183 A BE 9001183A BE 1004088 A6 BE1004088 A6 BE 1004088A6
- Authority
- BE
- Belgium
- Prior art keywords
- sheet
- instrument
- sheets
- adhesive layer
- study
- Prior art date
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
- 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)
- Adhesive Tapes (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989144754U JPH0381970U (ko) | 1989-12-14 | 1989-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE1004088A6 true BE1004088A6 (fr) | 1992-09-22 |
Family
ID=15369609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE9001183A BE1004088A6 (fr) | 1989-12-14 | 1990-12-12 | Instrument d'etude. |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPH0381970U (ko) |
AU (1) | AU6809790A (ko) |
BE (1) | BE1004088A6 (ko) |
CA (1) | CA2032095A1 (ko) |
DE (2) | DE9016745U1 (ko) |
FR (1) | FR2656136A1 (ko) |
GB (1) | GB2239120A (ko) |
IT (2) | IT9022326A1 (ko) |
NL (1) | NL9002733A (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2767949A1 (fr) * | 1997-09-03 | 1999-03-05 | Prepamath Editions | Dispositif d'apprentissage et ludique |
JP4660727B2 (ja) * | 2007-05-25 | 2011-03-30 | 一紀 山形 | 学習教材 |
-
1989
- 1989-12-14 JP JP1989144754U patent/JPH0381970U/ja active Pending
-
1990
- 1990-12-10 IT IT022326A patent/IT9022326A1/it unknown
- 1990-12-10 IT IT022327A patent/IT9022327A1/it not_active Application Discontinuation
- 1990-12-11 DE DE9016745U patent/DE9016745U1/de not_active Expired - Lifetime
- 1990-12-11 DE DE4039548A patent/DE4039548A1/de not_active Withdrawn
- 1990-12-12 CA CA002032095A patent/CA2032095A1/en not_active Abandoned
- 1990-12-12 BE BE9001183A patent/BE1004088A6/fr not_active IP Right Cessation
- 1990-12-12 NL NL9002733A patent/NL9002733A/nl not_active Application Discontinuation
- 1990-12-13 GB GB9027081A patent/GB2239120A/en not_active Withdrawn
- 1990-12-14 FR FR9015720A patent/FR2656136A1/fr active Pending
- 1990-12-14 AU AU68097/90A patent/AU6809790A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA2032095A1 (en) | 1991-06-15 |
AU6809790A (en) | 1991-06-20 |
NL9002733A (nl) | 1991-07-01 |
IT9022327A1 (it) | 1991-06-15 |
IT9022326A1 (it) | 1991-06-15 |
DE4039548A1 (de) | 1991-07-11 |
IT9022327A0 (it) | 1990-12-10 |
FR2656136A1 (fr) | 1991-06-21 |
IT9022326A0 (it) | 1990-12-10 |
JPH0381970U (ko) | 1991-08-21 |
DE9016745U1 (ko) | 1991-04-25 |
GB9027081D0 (en) | 1991-02-06 |
GB2239120A (en) | 1991-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: OSAKA SEALING PRINTING CO., LTD Effective date: 19921231 |