Patent FR-1910-415524
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Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: 17 Upton Avenue, Forest Gate, London, E
Year filed | 1910 |
---|---|
Year granted | 1910 |
Office | FR |
Patent number | 415524 |
Inventors | Frederick James Hargreaves, Samuel Percival, Albert Jones |
Inventor country | GB, GB, GB |
Applicant person | Frederick James Hargreaves, Samuel Percival, Albert Jones |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Appareil équilibreur perfectionné pour machines aériennes et autres |
English title | Improved balance apparatus for aerial and other machines |
Tech fields | stability |
Filing date | May 4, 1910 |
Full specification filed date | |
Application number | 415524D |
Grant date | July 13, 1910 |
Granted? | Yes |
Publication date | September 28, 1910 |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C1/00, IPC B64C17/06 |
CPCs | CPC B64C17/06 |
Family year | 1910 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19234520 |
INPADOC family ID | 5308752 |
Number of text pages | 6 |
Number of diagram pages | 12 |
Number of figures | 17 |
Number of claims | 9 |