FR830255A - Porte-cartes - Google Patents
Porte-cartesInfo
- Publication number
- FR830255A FR830255A FR830255DA FR830255A FR 830255 A FR830255 A FR 830255A FR 830255D A FR830255D A FR 830255DA FR 830255 A FR830255 A FR 830255A
- Authority
- FR
- France
- Prior art keywords
- card holder
- holder
- card
- 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
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
- G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
- G09B29/06—Maps; Plans; Charts; Diagrams, e.g. route diagram of belt form, e.g. endless belt
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR830255T | 1937-12-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR830255A true FR830255A (fr) | 1938-07-25 |
Family
ID=9285996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR830255D Expired FR830255A (fr) | 1937-12-02 | 1937-12-02 | Porte-cartes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR830255A (fr) |
-
1937
- 1937-12-02 FR FR830255D patent/FR830255A/fr not_active Expired
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