Patent BE-1916-275625
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“L’appareil est une chambre munie d’un oculaire et d’un verre divisée par plusieurs cercles concentriques. L’observateur doit chronométrer le temps nécessaire pour qu’un objet du sol entre dans un cercle et en sorte, une table facilite ce calcul.”
“The apparatus is a chamber furnished with an eyepiece and a glass divided by several concentric circles. The observer has to measure the time necessary for an object on the ground to enter into a circle and to leave it, a table facilitates this calculation.”
- Inventor location: rue du Commerce, 17, Seraing, Liège, Belgium
- Note: casual use of “aéro” in the original title, as we use “aero”, designating our entire field of study
Source:
- RdBdI 1916
A Nicolas Thiry filed patents in Spain in 1918 and 1919: [1], [2]
| Year filed | 1916 |
|---|---|
| Year granted | 1916 |
| Office | BE |
| Patent number | 275625 |
| Inventors | N. Thiry |
| Inventor country | BE |
| Inventor location | Seraing, province de Liège, région wallonne |
| Applicant person | N. Thiry |
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| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Appareil indicateur de vitesse du vent pour aéro |
| English title | Windspeed indicator for aero |
| Tech fields | instrument, speed |
| Filing date | April 15, 1916 |
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| Related to aircraft? | 1 |
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| National tech categories | BE K |
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| Family year | 1916 |
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