DE9101549U1 - - Google Patents
Info
- Publication number
- DE9101549U1 DE9101549U1 DE9101549U DE9101549U DE9101549U1 DE 9101549 U1 DE9101549 U1 DE 9101549U1 DE 9101549 U DE9101549 U DE 9101549U DE 9101549 U DE9101549 U DE 9101549U DE 9101549 U1 DE9101549 U1 DE 9101549U1
- 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 - Lifetime
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
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/02—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics
- G09B23/04—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics for geometry, trigonometry, projection or perspective
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Geometry (AREA)
- Business, Economics & Management (AREA)
- Algebra (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9101549U DE9101549U1 (zh) | 1991-02-12 | 1991-02-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9101549U DE9101549U1 (zh) | 1991-02-12 | 1991-02-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9101549U1 true DE9101549U1 (zh) | 1992-06-11 |
Family
ID=6864167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9101549U Expired - Lifetime DE9101549U1 (zh) | 1991-02-12 | 1991-02-12 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9101549U1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4412227A1 (de) * | 1994-04-09 | 1995-10-12 | Crisan Adriana Dipl Math | Methode zur Generierung von elementaren, verformbaren Drehgelenkketten |
-
1991
- 1991-02-12 DE DE9101549U patent/DE9101549U1/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4412227A1 (de) * | 1994-04-09 | 1995-10-12 | Crisan Adriana Dipl Math | Methode zur Generierung von elementaren, verformbaren Drehgelenkketten |
DE4412227C2 (de) * | 1994-04-09 | 1998-01-29 | Crisan Adriana Dipl Math | Drehgelenkkette, deren Verwendung und Verfahren zu ihrer Herstellung |