Patent BE-1911-04-14 Lucien-Constant-Joseph Harel
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Sources
- Original via Espacenet of German patent making reference hereto
- Original via Espacenet of French patent making reference hereto
- Original via Espacenet of British patent making reference hereto
Patent family descending from Patent BE-1911-04-14 Lucien-Constant-Joseph Harel
- Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (English title: Mode of establishment of airfoils for airplanes, National tech categories: BE K)
- Patent DE-1912-326027 (English title: Structure for the wings of airplanes, Supplementary to patent: Patent BE-1911-04-14 Lucien-Constant-Joseph Harel, National tech categories: DE 77h.7)
- Patent FR-1912-442488 (English title: Mode of establishment of airfoils for airplanes, Supplementary to patent: Patent BE-1911-04-14 Lucien-Constant-Joseph Harel, National tech categories: FR 6.4)
- Patent GB-1912-8808 (English title: Improvements relating to the Supporting Surfaces of Aeroplanes, Supplementary to patent: Patent BE-1911-04-14 Lucien-Constant-Joseph Harel)
- Patent FR-1913-442488.17528 (English title: Method of establishing lifting surfaces for airplanes, Supplementary to patent: Patent FR-1912-442488 • Patent BE-1911-04-14 Lucien-Constant-Joseph Harel, National tech categories: FR 6.4)
| Year filed | 1911 |
|---|---|
| Year granted | |
| Office | BE |
| Patent number | |
| Inventors | Lucien-Constant-Joseph Harel |
| Inventor country | FR |
| Applicant person | Lucien-Constant-Joseph Harel |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Mode d'établissement des surfaces portantes pour aéroplanes |
| English title | Mode of establishment of airfoils for airplanes |
| Tech fields | airfoil, airplane, wings, frame, lift, sustentation, design, cables, fabric, longerons |
| Filing date | 1911-04-14 |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
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| National tech categories | BE K |
| IPCs | |
| CPCs | |
| Family year | 1911 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
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