Patent GB-1907-16484
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System of rotating paddles for boat or airship.
Not granted! But cf. Patent GB-1908-16941 by the same inventor (and same agent), a perhaps improved version which was accepted.
- Inventor location: Kungsgatan 24, Stockholm, Sweden
- Inventor occupation: Mechanic
Sources
- Neilson, 1910, Aeroplane Patents, p75
- Original patent document and bibliography entry on espacenet
Year filed | 1907 |
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Year granted | |
Office | GB |
Patent number | 16484 |
Inventors | Erik Emanuel Lindkvist |
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Applicant is inventor? | Yes |
Original title | Driving Device for Boats, Airships and the like |
English title | Driving Device for Boats, Airships and the like |
Tech fields | propulsion, marine, paddles |
Filing date | 1907/07/18 |
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Granted? | No |
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Related to aircraft? | Yes |
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Family year | 1907 |
First filing? | No |
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Number of text pages | 3 |
Number of diagram pages | 3 |
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