FR2200998A5 - - Google Patents
Info
- Publication number
- FR2200998A5 FR2200998A5 FR7227388A FR7227388A FR2200998A5 FR 2200998 A5 FR2200998 A5 FR 2200998A5 FR 7227388 A FR7227388 A FR 7227388A FR 7227388 A FR7227388 A FR 7227388A FR 2200998 A5 FR2200998 A5 FR 2200998A5
- Authority
- FR
- France
- 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
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
- G09B3/06—Manually or mechanically operated teaching appliances working with questions and answers of the multiple-choice answer type, i.e. where a given question is provided with a series of answers and a choice has to be made
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7227388A FR2200998A5 (nl) | 1972-07-28 | 1972-07-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7227388A FR2200998A5 (nl) | 1972-07-28 | 1972-07-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2200998A5 true FR2200998A5 (nl) | 1974-04-19 |
Family
ID=9102543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7227388A Expired FR2200998A5 (nl) | 1972-07-28 | 1972-07-28 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2200998A5 (nl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6557394B2 (en) * | 2001-04-02 | 2003-05-06 | Richard L. Doty | Smell test device |
-
1972
- 1972-07-28 FR FR7227388A patent/FR2200998A5/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6557394B2 (en) * | 2001-04-02 | 2003-05-06 | Richard L. Doty | Smell test device |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
ST | Notification of lapse |