FR2819614B1 - DEVICE FOR APPEARING AN IMAGE - Google Patents
DEVICE FOR APPEARING AN IMAGEInfo
- Publication number
- FR2819614B1 FR2819614B1 FR0100633A FR0100633A FR2819614B1 FR 2819614 B1 FR2819614 B1 FR 2819614B1 FR 0100633 A FR0100633 A FR 0100633A FR 0100633 A FR0100633 A FR 0100633A FR 2819614 B1 FR2819614 B1 FR 2819614B1
- Authority
- FR
- France
- Prior art keywords
- appearing
- image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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)
- Electrically Operated Instructional Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0100633A FR2819614B1 (en) | 2001-01-18 | 2001-01-18 | DEVICE FOR APPEARING AN IMAGE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0100633A FR2819614B1 (en) | 2001-01-18 | 2001-01-18 | DEVICE FOR APPEARING AN IMAGE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2819614A1 FR2819614A1 (en) | 2002-07-19 |
FR2819614B1 true FR2819614B1 (en) | 2004-09-10 |
Family
ID=8858948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0100633A Expired - Fee Related FR2819614B1 (en) | 2001-01-18 | 2001-01-18 | DEVICE FOR APPEARING AN IMAGE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2819614B1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH450961A (en) * | 1967-02-06 | 1968-05-15 | Gaudin Joseph | Reproductive communication device |
US3869810A (en) * | 1973-10-29 | 1975-03-11 | Hugh C Ronalds | Teaching machine |
GB2257286B (en) * | 1991-06-28 | 1995-02-15 | Eric Francis Hobbs | Apparatus for facilitating learning |
-
2001
- 2001-01-18 FR FR0100633A patent/FR2819614B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2819614A1 (en) | 2002-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
RN | Application for restoration | ||
FC | Favourable decision of inpi director general on an application for restauration. | ||
ST | Notification of lapse |
Effective date: 20081029 |