Patent FR-1893-232924
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Sources
- BOPI (1893, tome 13)
- Inventor location:
| Year filed | |
|---|---|
| Year granted | 1893 |
| Office | FR |
| Patent number | 232924 |
| Inventors | Calten |
| Inventor country | |
| Applicant person | Calten |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Indicateur avertisseur électrique des mouvements de gouvernail |
| English title | Electric indicator display of rudder movements |
| Tech fields | instrument, navigation, electricity |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | September 20, 1893 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Partially |
| Serial number | |
| Patent agent | Nauhardt |
| Assigned to | |
| National tech categories | FR 6.3 |
| IPCs | |
| CPCs | |
| Family year | |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
