Patent FR-1877-120007
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This is patent of 15 years.
Sources
- CdB (Info pertinent to 1877)
Inventor location:
Year filed | |
---|---|
Year granted | 1877 |
Office | FR |
Patent number | 120007 |
Inventors | Bertrand |
Inventor country | FR |
Applicant person | Bertrand |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Système de navigation aérienne |
English title | System of aerial navigation |
Tech fields | navigation |
Filing date | |
Full specification filed date | |
Application number | |
Grant date | August 23, 1877 |
Granted? | Yes |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Faugé |
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 |