DE8812007U1 - - Google Patents
Info
- Publication number
- DE8812007U1 DE8812007U1 DE8812007U DE8812007U DE8812007U1 DE 8812007 U1 DE8812007 U1 DE 8812007U1 DE 8812007 U DE8812007 U DE 8812007U DE 8812007 U DE8812007 U DE 8812007U DE 8812007 U1 DE8812007 U1 DE 8812007U1
- 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
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
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 |
---|---|---|---|
DE8812007U DE8812007U1 (de) | 1988-09-22 | 1988-09-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8812007U DE8812007U1 (de) | 1988-09-22 | 1988-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8812007U1 true DE8812007U1 (de) | 1988-11-17 |
Family
ID=6828205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8812007U Expired DE8812007U1 (de) | 1988-09-22 | 1988-09-22 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8812007U1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19509836A1 (de) * | 1994-03-18 | 1995-09-21 | Hitachi Ltd | Informationsendgerätesystem |
-
1988
- 1988-09-22 DE DE8812007U patent/DE8812007U1/de not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19509836A1 (de) * | 1994-03-18 | 1995-09-21 | Hitachi Ltd | Informationsendgerätesystem |
US5598572A (en) * | 1994-03-18 | 1997-01-28 | Hitachi, Ltd. | Information terminal system getting information based on a location and a direction of a portable terminal device |
DE19509836C2 (de) * | 1994-03-18 | 1998-01-29 | Hitachi Ltd | Informationsendgerätesystem |