Patent FR-1899-291148
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Year filed | 1899 |
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Year granted | 1899 |
Office | FR |
Patent number | 291148 |
Inventors | Loeper |
Inventor country | |
Applicant person | Loeper |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Perfections apportés aux ballons dirigeables |
English title | improvements brought to dirigibles |
Tech fields | LTA |
Filing date | |
Full specification filed date | |
Application number | |
Grant date | 1899-07-25 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | Faber |
Assigned to | |
National tech categories | FR 6.3 |
IPCs | |
CPCs | |
Family year | 1899 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
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