Patent FI-1907-3139
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For what its worth, the original typescript has "Drifanordning" while espacenet has "Drivanordning" — propulsion apparatus.
Sources
- Original patent document and bibliography entry on espacenet
Year filed | 1907 |
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Year granted | |
Office | FI |
Patent number | 3139 |
Inventors | Erik Emanuel Lindkvist |
Inventor country | SE |
Applicant person | |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Drifanordning för Båtar, Luftskepp och Dylikt |
English title | Propulsion apparatus for boats, airship, and the like |
Tech fields | propulsion, paddles |
Filing date | 1907-11-28 |
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Granted? | 1 |
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Supplementary to patent | |
Related to aircraft? | 1 |
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Number of text pages | 4 |
Number of diagram pages | 3 |
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