DK33725C - Mekanisk Blyant. - Google Patents
Mekanisk Blyant.Info
- Publication number
- DK33725C DK33725C DK33725DA DK33725C DK 33725 C DK33725 C DK 33725C DK 33725D A DK33725D A DK 33725DA DK 33725 C DK33725 C DK 33725C
- 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 |
|---|---|---|---|
| GB33725X | 1922-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK33725C true DK33725C (da) | 1924-10-06 |
Family
ID=9757070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK33725D DK33725C (da) | 1922-03-13 | 1923-02-15 | Mekanisk Blyant. |
Country Status (1)
| Country | Link |
|---|---|
| DK (1) | DK33725C (da) |
-
1923
- 1923-02-15 DK DK33725D patent/DK33725C/da active
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