Difference between revisions of "Patent FR-1919-491223.20842"
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Yaron Koren (talk | contribs) (CSV import) |
m (Text replacement - "/00 B64C2700/6212" to "/00; CPC B64C2700/6212") |
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|Grant date=1919-07-22 | |Grant date=1919-07-22 | ||
|Granted=1 | |Granted=1 | ||
− | |CPCs=B64C17/00 B64C2700/6212 | + | |CPCs=B64C17/00; CPC B64C2700/6212 |
|Family year=1915 | |Family year=1915 | ||
|First filing=0 | |First filing=0 |
Revision as of 17:43, 27 April 2017
Year filed | |
---|---|
Year granted | 1916 |
Office | FR |
Patent number | 20842 |
Inventors | Jean-Marie-Stephen GRAF |
Inventor country | FR |
Applicant person | JEAN MARIE STEPHEN GRAF |
Applicant firm | |
Applicant type | |
Applicant is inventor? | 0 |
Original title | |
English title | |
Tech fields | |
Filing date | 1916-12-13 |
Full specification filed date | |
Application number | 20842D |
Grant date | 1919-07-22 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | B64C17/00, CPC B64C2700/6212 |
Family year | 1915 |
First filing? | 0 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 18731905 |
INPADOC family ID | 5202823 |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |
- Sources
- espacenet Inventor location (imputed):