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.)
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Compagnie Francaise Thomson Houston SA
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Compagnie Francaise Thomson Houston SA
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Publication date
Application filed by Compagnie Francaise Thomson Houston SAfiledCriticalCompagnie Francaise Thomson Houston SA
Application grantedgrantedCritical
Publication of FR540795ApublicationCriticalpatent/FR540795A/fr
F22B3/00—Other methods of steam generation; Steam boilers not provided for in other groups of this subclass
F22B3/02—Other methods of steam generation; Steam boilers not provided for in other groups of this subclass involving the use of working media other than water
FR540795D1913-11-261921-03-30Perfectionnements apportés aux générateurs de vapeur
ExpiredFR540795A
(fr)