Patent ES-1910-49064
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(Although Espacenet.com is quite sparse on this patent, indeed, it is almost definitely a filing identical to Patent FR-1910-415845, and comports with Wunderlich's ongoing work with propellers.)
| Year filed | 1910 |
|---|---|
| Year granted | 1910 |
| Office | ES |
| Patent number | |
| Inventors | Alfred E. Wunderlich |
| Inventor country | BE |
| Inventor location | |
| Applicant person | Alfred E. Wunderlich |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Una hélice aérea |
| English title | Aerial blade (propeller) |
| Tech fields | propellers |
| Filing date | |
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| Application number | |
| Grant date | |
| Granted? | No |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
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| Family year | 1910 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
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