AT172B - - Google Patents
Info
- Publication number
- AT172B AT172B AT172DA AT172B AT 172 B AT172 B AT 172B AT 172D A AT172D A AT 172DA AT 172 B AT172 B AT 172B
- Authority
- AT
- Austria
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT172T | 1899-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT172B true AT172B (OSRAM) | 1899-09-10 |
Family
ID=3479307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT172D AT172B (OSRAM) | 1899-02-04 | 1899-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT172B (OSRAM) |
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1899
- 1899-02-04 AT AT172D patent/AT172B/de active