AT442B - - Google Patents
Info
- Publication number
- AT442B AT442B AT442DA AT442B AT 442 B AT442 B AT 442B AT 442D A AT442D A AT 442DA AT 442 B AT442 B AT 442B
- Authority
- AT
- Austria
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT442T | 1899-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT442B true AT442B (OSRAM) | 1899-10-25 |
Family
ID=3480031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT442D AT442B (OSRAM) | 1899-05-12 | 1899-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT442B (OSRAM) |
-
1899
- 1899-05-12 AT AT442D patent/AT442B/de active