Patent FR-1897-263646
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Inventor location: rue Condorcet, 6, Paris
Sources
- BOPI info pertinent to 1897
- Bulletin des lois, no. 2007 (1899), p. 2093
- Aeronautical Journal, Vol. 1., No. 3, July 1897, pp. 23.
Year filed | 1897 |
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Year granted | 1897 |
Office | FR |
Patent number | 263646 |
Inventors | Arson |
Inventor country | FR |
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Applicant is inventor? | Yes |
Original title | Machine à gaz propre à la conduite et à la direction des ballons |
English title | Gas machine suited to the control and direction of balloons |
Tech fields | gas, navigation, balloon |
Filing date | February 2, 1897 |
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Grant date | 1897 |
Granted? | Yes |
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National tech categories | FR 6.3 |
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Family year | 1897 |
First filing? | No |
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