DE301850C - - Google Patents
Info
- Publication number
- DE301850C DE301850C DENDAT301850D DE301850DA DE301850C DE 301850 C DE301850 C DE 301850C DE NDAT301850 D DENDAT301850 D DE NDAT301850D DE 301850D A DE301850D A DE 301850DA DE 301850 C DE301850 C DE 301850C
- Authority
- DE
- Germany
- Prior art keywords
- housing
- card
- roller
- tape
- unrolled
- 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
- 238000007689 inspection Methods 0.000 claims 1
- 229920002160 Celluloid Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000189705 Dunedin group Species 0.000 description 1
- 229920001875 Ebonite Polymers 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002023 wood Substances 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
- 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)
- Adhesive Tape Dispensing Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE301850C true DE301850C (https=) |
Family
ID=555690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT301850D Active DE301850C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE301850C (https=) |
-
0
- DE DENDAT301850D patent/DE301850C/de active Active
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