Patent GB-1911-23772
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| Year filed | |
|---|---|
| Year granted | |
| Office | GB |
| Patent number | |
| Inventors | Alfred E. Wunderlich |
| Inventor country | BE |
| Applicant person | Alfred E. Wunderlich |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | No |
| Original title | Improvements in Screw-propellers for Flying Machines |
| English title | Improvements in Screw-propellers for Flying Machines |
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| Grant date | |
| Granted? | No |
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| Related to aircraft? | |
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| Family year | |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
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