Société anonyme Astra

Société anonyme Astra AB may have been the company that became Swedish Astra AB in 1913, and/or may have been the Société de Constructions Aéronautiques.

Patents associated with organization named Société anonyme Astra AB

• Patent GB-1916-101488 (Filing date: 1916-09-16, Applicant firm: Société anonyme Astra AB)
• Patent GB-1916-101487 (Filing date: 1916-09-16, Applicant firm: Société anonyme Astra AB)
• Patent GB-1916-127000 (Filing date: 1916-11-17, Applicant firm: Société anonyme Astra AB)
• Patent FR-1908-390454 (Filing date: 1908-05-21, Applicant firm: Société anonyme Astra AB)
• Patent FR-1908-393510 (English title: Improvements to log sheets of logging altimetry barometers, Filing date: 1908-08-21, Applicant firm: Société anonyme Astra AB)
• Patent FR-1909-394332 (English title: Feeder device for aeronautical balloons, Filing date: 1908-09-15, Applicant firm: Société anonyme Astra AB)
• Patent FR-1909-394980 (English title: Armed beam-basket for dirigibles (I do not think this means "armed" in the military sense), Filing date: 1908-10-07, Applicant firm: Société anonyme Astra AB)
• Patent FR-1909-395168 (English title: obdurator(?) system of aerostatic valve, Filing date: 1908-10-12, Applicant firm: Société anonyme Astra AB)
• Patent FR-1909-401292 (Filing date: 1909-03-27, Applicant firm: Société anonyme Astra AB)
• Patent FR-1911-428978 (English title: Refinements to the design and construction of balloons, Filing date: 1911-04-26, Applicant firm: Société anonyme Astra AB)
• Patent FR-1912-438740 (English title: apparatus allowing the defense and offense of aircrafts by their highest part, Filing date: 1912-01-06, Applicant firm: Société anonyme Astra AB)
• Patent FR-1912-440883 (English title: Suspension system, for balloon baskets or otherwise, Filing date: 1912-03-02, Applicant firm: Société anonyme Astra AB)
• Patent FR-1915-475950 (Inventors: Société anonyme Astra AB, English title: Process and apparatus for regulating suspension gear used in aviation, Filing date: 1914-03-27, Applicant firm: Société anonyme Astra AB)
• Patent FR-1914-475951 (English title: Automatic balanced valve for aerial application, Filing date: 1914-03-27, Applicant firm: Société anonyme Astra AB)
• Patent FR-1919-493337 (Filing date: 1916-03-31, Applicant firm: Société anonyme Astra AB)
• Patent GB-1916-140107 (Filing date: 1916-09-18, Applicant firm: Société anonyme Astra AB)
• Patent FR-1920-498704 (Filing date: 1916-09-22, Applicant firm: Société anonyme Astra AB)

References

Names	Société anonyme Astra AB
Country	FR, SE
City
Affiliations
Keywords
Started aero
Ended aero
Key people
Wikidata id