Difference between revisions of "Patent DE-1881-18228"
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m (Text replacement - "location (imputed by HistPat)" to "location") |
m (Text replacement - "=B64" to "=CPC B64") |
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|Supplementary to patent=1881/10/15 | |Supplementary to patent=1881/10/15 | ||
|Serial number=1 | |Serial number=1 | ||
| − | |Family year=B64B1/00 | + | |Family year=CPC B64B1/00 |
|First filing=1881 | |First filing=1881 | ||
|INPADOC family ID=9313354 | |INPADOC family ID=9313354 | ||
Revision as of 01:36, 28 July 2017
| Year filed | |
|---|---|
| Year granted | 1881 |
| Office | DE |
| Patent number | 18228 |
| Inventors | Otto GRAF |
| Inventor country | |
| Applicant person | |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | 1 |
| Original title | Steuervorrichtung für Luftschiffe |
| English title | Control device for airships |
| Tech fields | control |
| Filing date | navigation |
| Full specification filed date | 1881-10-15 |
| Application number | |
| Grant date | |
| Granted? | 1882-05-19 |
| Publication date | 1 |
| Supplementary to patent | 1881/10/15 |
| Related to aircraft? | |
| Serial number | 1 |
| Patent agent | |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | |
| Family year | CPC B64B1/00 |
| First filing? | 1881 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | 9313354 |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
Sources
- Lilienthal museum patents espacenet
- Inventor location: Tomaszow, in Russian Poland
