Patent DE-1882-20214
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This invention might be like a water wheel.
This patent document has at least one diagram.
Inventor location: Frankfurt a. Main
Sources
- Lilienthal museum patents
- AK440 (that's AK1912 page 440?)
- espacenet 1
- espacenet 2
| Year filed | |
|---|---|
| Year granted | 1882 |
| Office | DE |
| Patent number | 20214 |
| Inventors | |
| Inventor country | DE |
| Applicant person | Wirth & Co. |
| Applicant firm | |
| Applicant type | COMPANY |
| Applicant is inventor? | No |
| Original title | Neuerungen an den durch Patent Nr. 15085 geschützten Apparaten zur Fortbewegung in Luft und Wasser |
| English title | Improvements to patent 15085's apparatus for locomotion in air and water |
| Tech fields | propulsion |
| Filing date | 1882/05/07 |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | Patent DE-1881-15085 |
| Related to aircraft? | Partially |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C11/00 |
| CPCs | CPC B64C11/006 |
| Family year | 1882 |
| First filing? | No |
| Cites these patents | 0 |
| Citations from after 1930 | 0 |
| Application ID | 9315270 |
| INPADOC family ID | |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
