Patent GB-1889-47
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LTA aerostat; attached car has feathering wings to propel it 'in a forward and upward direction'. A balancing weight and a sail are used for steering.
Sources
| Year filed | 1889 |
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| Office | GB |
| Patent number | 47 |
| Inventors | James Worms |
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| Original title | Navigable balloon |
| English title | Navigable balloon |
| Tech fields | LTA, whole, balloon, navigation, stability, car, flapping, wings, propulsion |
| Filing date | 1889-01-01 |
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| Granted? | 1 |
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| Related to aircraft? | 1 |
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| National tech categories | GB 4 aërostats, GB 4 aëroplanes |
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| Family year | 1889 |
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