Patent FR-1899-289333
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Sources
- L'Aérophile, Dec 1899, p154
| Year filed | 1899 |
|---|---|
| Year granted | 1899 |
| Office | FR |
| Patent number | 289333 |
| Inventors | Dietrich |
| Inventor country | |
| Applicant person | Dietrich |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Cadran solaire de poche avec boussole |
| English title | Pocket sundial with compass |
| Tech fields | instrument |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | 1899-05-29 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
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| National tech categories | FR 6.3 |
| IPCs | |
| CPCs | |
| Family year | 1899 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
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