Patent BE-1910-229043
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File:Patent BE-1910-229043.jpg Patent BE-1910-229043
Sources
RdBdI 1910
"Les hélices sont montées à l’intérieur du ballon dans un tunnel à air."
That is, "The propellers are mounted in the interior, in an air tunnel."
- Inventor location: 56 Mittenwalderstrasse, Berlin, Germany
| Year filed | 1910 |
|---|---|
| Year granted | 1910 |
| Office | BE |
| Patent number | 229043 |
| Inventors | Johann Peter Nowotnick |
| Inventor country | DE |
| Applicant person | Johann Peter Nowotnick |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Ballon dirigeable du type rigide |
| English title | Dirigible of the rigid type |
| Tech fields | dirigible, rigid, balloons |
| Filing date | September 22, 1910 |
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| Granted? | Yes |
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| Related to aircraft? | Yes |
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| National tech categories | BE K |
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| Family year | 1910 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
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