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FR3057539A1
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System for the automatic launching of weather balloons
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FR2869304A1
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Brake for weighted vertical yarn unwinding from bobbin comprises deflated plastic balloon attached to lower end of bobbin to provide friction
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FR2830244A1
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Unwinding line controller e.g. for meteorological balloon comprises balloon fitted to lower end of cylinder carrying line to deflect it
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FR2793887A1
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Device using local asparity to reduce the amplitude of parasitic movements of meteorological sounding balloons
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FR2755245A1
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Stabilising meteorological balloons during climb
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DE3107610A1
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MEASURING DEVICE FOR GASES
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