Patent GB-1867-915
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Propeller for boat or airship.
Sources
- Abridgment of patent specifications 1867–76 (1903), Class 4, p. 2.
| Year filed | 1867 |
|---|---|
| Year granted | |
| Office | GB |
| Patent number | 915 |
| Inventors | Matthew Piers Watt Boulton |
| Inventor country | GB |
| Applicant person | |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | |
| English title | [Propeller blade arrangement] |
| Tech fields | propulsion, marine, propeller |
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| Granted? | 1 |
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| Related to aircraft? | 1 |
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| National tech categories | GB 4 |
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| Family year | 1867 |
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| Cites these patents | |
| Citations from after 1930 | |
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