Patent HU-1901-21993
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Sources
- epub.hpo.hu ("Repülőgép" airplane or aircraft that is, as keyword, 1900-1916 inclusive)
- Original .pdf drawn from Szellemi Tulajdon Nemzeti Hivatala database
- Inventor location: Berlin
- Inventor occupation: Engineer
| Year filed | 1901 |
|---|---|
| Year granted | 1901 |
| Office | HU |
| Patent number | 21993 |
| Inventors | Heinrich Hildebrand |
| Inventor country | DE |
| Inventor location | |
| Applicant person | Heinrich Hildebrand |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | yes |
| Original title | Repülőgép |
| English title | Flying Machine, airship |
| Tech fields | LTA, airship, balloons |
| Filing date | 1901-02-23 |
| Full specification filed date | |
| Application number | |
| Grant date | 1901-07-20 |
| Granted? | Yes |
| Publication date | 1901-08-03 |
| Supplementary to patent | Patent GB-1901-1899 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | HU V/h |
| IPCs | |
| CPCs | |
| Family year | 1901 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 9 |
| Number of claims | 3 |
