Laurent Sohier

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Paris, FR

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Patents Grantslast 30 patents

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Confinement method and device in particular for a special atmospher...
- Patent number 5,934,992
- Issue date Aug 10, 1999
- Societe Generale pour les Techniques Nouvelles S.G.N.
- Laurent Sohier
- F24 - HEATING RANGES VENTILATING