Patent GB-1891-1943
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Sources
- Brewer and Alexander, 1893, Aeronautics
- espacenet
- Abridgment of patent specifications, Class 4, 1889–92, p. 12
| Year filed | 1891 |
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| Year granted | |
| Office | GB |
| Patent number | 1943 |
| Inventors | William Nelson Hutchinson |
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| Original title | Balloons |
| English title | Balloons |
| Tech fields | LTA |
| Filing date | 1891-02-03 |
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| Granted? | 1 |
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| Related to aircraft? | 1 |
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| National tech categories | GB 4 aërostats |
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