Patent GB-1908-20489
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Sources
- Aeronautical Journal v.13-15 1909-1911 via Hathi Trust, January 1909, p30
| Year filed | 1908 |
|---|---|
| Year granted | |
| Office | GB |
| Patent number | 20489 |
| Inventors | Alfred Halleux |
| Inventor country | HU |
| Inventor location | |
| Applicant person | Alfred Halleux |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements in flying machines |
| English title | Improvements in flying machines |
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| Filing date | 1908-09-29 |
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| Granted? | 1 |
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| Related to aircraft? | Yes |
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| Family year | 1908 |
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| Citations from after 1930 | |
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