Patent FR-1881-142882
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Year filed | |
---|---|
Year granted | 1881 |
Office | FR |
Patent number | 142882 |
Inventors | Ledru |
Inventor country | |
Applicant person | |
Applicant firm | |
Applicant type | |
Applicant is inventor? | 1 |
Original title | perfectionnements dans la fabrication des filets pour ballons et autres usages |
English title | improvements in the manufacture of threads for balloons and other uses |
Tech fields | balloon, texture |
Filing date | |
Full specification filed date | |
Application number | |
Grant date | 1881-05-17 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Maurice Sautter |
Assigned to | |
National tech categories | FR 6.3 |
IPCs | |
CPCs | |
Family year | 1881 |
First filing? | |
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 |
Sources
- CdB 1881, p.CCCX-XI and p.253
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: