DK37885C - Mekanisk Blyant. - Google Patents
Mekanisk Blyant.Info
- Publication number
- DK37885C DK37885C DK37885DA DK37885C DK 37885 C DK37885 C DK 37885C DK 37885D A DK37885D A DK 37885DA DK 37885 C DK37885 C DK 37885C
- Authority
- DK
- Denmark
- Prior art keywords
- mechanical pencil
- pencil
- mechanical
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37885XA | 1923-09-26 | 1923-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK37885C true DK37885C (da) | 1927-08-29 |
Family
ID=21707607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK37885D DK37885C (da) | 1923-09-26 | 1924-08-21 | Mekanisk Blyant. |
Country Status (1)
| Country | Link |
|---|---|
| DK (1) | DK37885C (da) |
-
1924
- 1924-08-21 DK DK37885D patent/DK37885C/da active
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