Patent DE-1917-305739
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- Inventor location: Berlin-Friedenau
Sources
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
- Zeitschrift für Flugtechnik und Motorluftschiffahrt Jahrgang IX., Heft 13/14 (27 July 1918), p. 86–87.
| Year filed | 1917 |
|---|---|
| Year granted | 1918 |
| Office | DE |
| Patent number | 305739 |
| Inventors | Reinhold Richter |
| Inventor country | DE |
| Applicant person | |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Propellerhaubenbefestigung für Flugzeuge |
| English title | Propeller hood attachment for airplanes |
| Tech fields | airplane, propeller, propeller covering, Propellerhaube |
| Filing date | 1917-02-01 |
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| Application number | |
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| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
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| National tech categories | DE 77h.6 |
| IPCs | |
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| Family year | 1917 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
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| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 4 |
| Number of claims | 1 |
