Patent FR-1917-484113
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Espacenet peculiarity: This entry was titled in German, in an otherwise francophone (and occasionally English) database. I got the French from the original document, which was able to be viewed. I believe that the German results from an espacenet error, not only that it's in German, but that the content is not that of the original document. Application date also reflects the (earlier) application with the British office. Error submitted to espacenet, 2015/11/11. 1917/01/08 BR:1914/11/18
- Inventor location:
- Source data error?
- Dispositif pour mesurer ou régler l'écoulement de gaz, ou pour indiquer ou enregistrer les changements de pression ou de température.
Sources
- Original patent document and bibliography entry on espacenet
Year filed | 1917 |
---|---|
Year granted | 1917 |
Office | FR |
Patent number | 484113 |
Inventors | Richard Gregory Marsh, Cecil Montague Walter |
Inventor country | GB, GB |
Applicant person | Richard Gregory Marsh, Cecil Montague Walter |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | |
Original title | Hydraulische Stellvorrichtung, insbesondere fuer Luftschrauben mit veraendericher Fluegelsteigung |
English title | Apparatus for measuring or regulating the flow of gas, or to indicate or register the pressure or temperature |
Tech fields | propulsion, fuel, safety |
Filing date | 1917-01-08 |
Full specification filed date | |
Application number | 484113D |
Grant date | 1917-09-07 |
Granted? | 1 |
Publication date | |
Supplementary to patent | Patent GB-1914-11-18 |
Related to aircraft? | |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | FR 12.3 |
IPCs | IPC G01L7/22, CPC B64C11/42 |
CPCs | CPC B64C11/42, CPC G01L7/22 |
Family year | 1914 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19301518 |
INPADOC family ID | 5365968 |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |