Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1071/21A
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Individual
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Individual
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Publication date
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Publication of GB157199ApublicationCriticalpatent/GB157199A/en
157,199. Basenach, N. May 4, 1915, [Convention date]. Void [Published under Sect. 91 of the Act]. Drawings to Specification. Aerostats.-Non-rigid airships have multiple gas cells the walls of which are independent of one another and of the outer envelope which is maintained taut by the usual air blower. The gas cells may be of light, heavily rubbered fabric, and the envelope of strong, lightly rubbered material. The outer envelope may be kept inflated with nitrogen, ammonia &c., instead of air, supplied from bottles or produced during flight.
GB1071/21A1915-05-041921-01-08Improvements in airships
ExpiredGB157199A
(en)