Patent GB-1910-21189
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| Year filed | |
|---|---|
| Year granted | 1910 |
| Office | GB |
| Patent number | 21189 |
| Inventors | Olof HELSING |
| Inventor country | SE |
| Applicant person | Olof Helsing |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements in and related to aeroplanes |
| English title | |
| Tech fields | |
| Filing date | 1910-09-12 |
| Full specification filed date | |
| Application number | 191021189D |
| Grant date | |
| Granted? | |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC B64C33/00 |
| Family year | 1910 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 23604888 |
| INPADOC family ID | 11097045 |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location:
