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Pierre Roubeau
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Palaiseau, FR
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last 30 patents
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Patent Grant
Method for the production of superfluid helium under pressure at ve...
Patent number
3,992,893
Issue date
Nov 23, 1976
Commissariat a l'Energie Atomique
Gerard Claudet
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Patent Grant
Windowless cryostatic device for low-temperature spectrometry
Patent number
3,979,325
Issue date
Sep 7, 1976
Commissariat a l'Energie Atomique
Maurice Ceccaldi
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS