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 |
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Year granted | 1918 |
Office | DE |
Patent number | 305739 |
Inventors | Reinhold Richter |
Inventor country | DE |
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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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Granted? | 1 |
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Supplementary to patent | |
Related to aircraft? | 1 |
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National tech categories | DE 77h.6 |
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Family year | 1917 |
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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 |