FR2054894A5 - - Google Patents
Info
- Publication number
- FR2054894A5 FR2054894A5 FR6926097A FR6926097A FR2054894A5 FR 2054894 A5 FR2054894 A5 FR 2054894A5 FR 6926097 A FR6926097 A FR 6926097A FR 6926097 A FR6926097 A FR 6926097A FR 2054894 A5 FR2054894 A5 FR 2054894A5
- 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
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- 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
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/02—Counting; Calculating
-
- 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
- G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
- G09B1/32—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways comprising elements to be used without a special support
- G09B1/40—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways comprising elements to be used without a special support to form symbols or signs by appropriate arrangement
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6926097A FR2054894A5 (en) | 1969-07-30 | 1969-07-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6926097A FR2054894A5 (en) | 1969-07-30 | 1969-07-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2054894A5 true FR2054894A5 (en) | 1971-05-07 |
Family
ID=9038321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6926097A Expired FR2054894A5 (en) | 1969-07-30 | 1969-07-30 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2054894A5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5314190A (en) * | 1991-08-16 | 1994-05-24 | Lyons Malcolm J | Mathematical game |
-
1969
- 1969-07-30 FR FR6926097A patent/FR2054894A5/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5314190A (en) * | 1991-08-16 | 1994-05-24 | Lyons Malcolm J | Mathematical game |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |