Patent US-1902-694274
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This patent identified because google patents said it was related to another patent, on propellers.
Sources
- Patent 694274 document and bibliographic info on espacenet
- Patent 694274 at google patents
| Year filed | |
|---|---|
| Year granted | 1902 |
| Office | US |
| Patent number | 694274 |
| Inventors | |
| Inventor country | |
| Applicant person | |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | |
| Original title | Buoyant propeller |
| English title | Buoyant propeller |
| Tech fields | propeller, marine |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | 1902-02-25 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | -1 |
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| Cites these patents | |
| Citations from after 1930 | |
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