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Saint-Florentin, FR
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last 30 patents
Information
Patent Grant
Hydraulic supply assembly and installation equipped with same
Patent number
6,427,474
Issue date
Aug 6, 2002
TEFA
Philippe Le Boucher
F24 - HEATING RANGES VENTILATING
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Patent Grant
Device for modifying the temperature of a fluid
Patent number
6,205,811
Issue date
Mar 27, 2001
TEFA
Marc d'Alencon
F28 - HEAT EXCHANGE IN GENERAL
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