Patent HU-1900-21140
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Sources
- the Szellemi Tulajdon Nemzeti Hivatala anglophone database, choosing the Patent option, among the Advanced search on the left of the page, and using patent classification “V/h” as the keyword
- (Virtual or direct analogue access to Szabadalmi Kőzlőny will facilitate the gathering of other data.)
- Inventor location: Budapest, Hungary
| Year filed | 1900 |
|---|---|
| Year granted | |
| Office | HU |
| Patent number | 21140 |
| Inventors | |
| Inventor country | HU |
| Applicant person | |
| Applicant firm | Siemens és Halske R.-T. |
| Applicant type | COMPANY |
| Applicant is inventor? | 1 |
| Original title | Berendezés elektromos izzófény létesítésére másodrendű vezetők segélyével |
| English title | Equipment for the installation of electric incandescent light with the aid of second-class drivers |
| Tech fields | electricity, illumination |
| Filing date | 1900.09.12 |
| Full specification filed date | |
| Application number | 21140 |
| Grant date | |
| Granted? | |
| Publication date | 1901.04.13 |
| Supplementary to patent | |
| Related to aircraft? | -1 |
| Serial number | |
| Patent agent | |
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| National tech categories | HU V/h |
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| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
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