DE8522255U1 - - Google Patents
Info
- Publication number
- DE8522255U1 DE8522255U1 DE19858522255 DE8522255U DE8522255U1 DE 8522255 U1 DE8522255 U1 DE 8522255U1 DE 19858522255 DE19858522255 DE 19858522255 DE 8522255 U DE8522255 U DE 8522255U DE 8522255 U1 DE8522255 U1 DE 8522255U1
- Authority
- DE
- Germany
- 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
- G09B29/10—Map spot or coordinate position indicators; Map reading aids
- G09B29/106—Map spot or coordinate position indicators; Map reading aids using electronic means
- G09B29/108—Map spot or coordinate position indicators; Map reading aids using electronic means involving the optical projection of slides, microfilm or the like
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19858522255 DE8522255U1 (zh) | 1985-08-02 | 1985-08-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19858522255 DE8522255U1 (zh) | 1985-08-02 | 1985-08-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8522255U1 true DE8522255U1 (zh) | 1987-04-23 |
Family
ID=6783801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19858522255 Expired DE8522255U1 (zh) | 1985-08-02 | 1985-08-02 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8522255U1 (zh) |
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1985
- 1985-08-02 DE DE19858522255 patent/DE8522255U1/de not_active Expired