Difference between revisions of "Patent FR-1909-398701"
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| + | Based on German original dated 21 September 1908. | ||
| + | === Sources === | ||
| + | * {{esp|FR|398701a}} | ||
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{{Patent | {{Patent | ||
|Year filed=1908 | |Year filed=1908 | ||
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|Inventor country=DE | |Inventor country=DE | ||
|Applicant person=W J Hoffmann | |Applicant person=W J Hoffmann | ||
| − | |Applicant is inventor= | + | |Applicant is inventor=Yes |
| − | |Filing date=1908 | + | |Original title=Governail pour aéroplanes |
| + | |English title=Governor for airplanes | ||
| + | |Tech field=navigation | ||
| + | |Filing date=1908/12/04 | ||
|Application number=398701D | |Application number=398701D | ||
| − | |Grant date=1909 | + | |Grant date=1909/03/30 |
| − | |Granted= | + | |Granted=Yes |
| − | |Publication date= | + | |Publication date=1909/06/12 |
| − | + | |Related to aircraft=Yes | |
| − | |Related to aircraft= | + | |National tech categories=FR 6.4 |
| − | |||
| − | |||
| − | |||
| − | |National tech categories= | ||
| − | |||
|CPCs=CPC B64C2700/6295; CPC B64C39/00 | |CPCs=CPC B64C2700/6295; CPC B64C39/00 | ||
|Family year=1908 | |Family year=1908 | ||
| − | |First filing= | + | |First filing=Yes |
|Application ID=19218072 | |Application ID=19218072 | ||
|INPADOC family ID=5296466 | |INPADOC family ID=5296466 | ||
}} | }} | ||
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Latest revision as of 17:14, 18 April 2022
Based on German original dated 21 September 1908.
Sources
- Original patent document and bibliography entry on espacenet
| Year filed | 1908 |
|---|---|
| Year granted | 1909 |
| Office | FR |
| Patent number | 398701 |
| Inventors | Wilhelm Jacob Hoffmann |
| Inventor country | DE |
| Applicant person | W J Hoffmann |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | Yes |
| Original title | Governail pour aéroplanes |
| English title | Governor for airplanes |
| Tech fields | navigation |
| Filing date | 1908/12/04 |
| Full specification filed date | |
| Application number | 398701D |
| Grant date | 1909/03/30 |
| Granted? | Yes |
| Publication date | 1909/06/12 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | |
| CPCs | CPC B64C2700/6295, CPC B64C39/00 |
| Family year | 1908 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19218072 |
| INPADOC family ID | 5296466 |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
