Patent BE-1911-231963
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File:Patent BE-1911-231963.jpg Patent BE-1911-231963
Sources
- RdBdI 1911
(This is a method or a style of balanced aerial surface construction, "plane" in the sense of said surface, applicable to propeller blades, wings or rudders.)
- Inventor location: 58 rue Schmitz, Koelkelberg, Belgium
| Year filed | 1911 |
|---|---|
| Year granted | 1911 |
| Office | BE |
| Patent number | 231963 |
| Inventors | M. Boel |
| Inventor country | |
| Applicant person | M. Boel |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Plans équilibrés (hélices, ailes, gouvernails d’aéroplanes) |
| English title | Balanced "planes" (applicable to airplane propeller blades, wings, rudders) |
| Tech fields | airplane, stability, equilibrium, propellers, wings, rudder |
| Filing date | January 11, 1911 |
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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 | |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
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