DE98303C - - Google Patents
Info
- Publication number
- DE98303C DE98303C DENDAT98303D DE98303DA DE98303C DE 98303 C DE98303 C DE 98303C DE NDAT98303 D DENDAT98303 D DE NDAT98303D DE 98303D A DE98303D A DE 98303DA DE 98303 C DE98303 C DE 98303C
- Authority
- DE
- Germany
- Prior art keywords
- column
- rails
- board
- whole
- same
- 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.)
- Active
Links
- 230000035876 healing Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- 239000012634 fragment Substances 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/02—Counting; Calculating
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Electrically Operated Instructional Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE98303C true DE98303C (en:Method) |
Family
ID=369278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT98303D Active DE98303C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE98303C (en:Method) |
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0
- DE DENDAT98303D patent/DE98303C/de active Active
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