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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F FOURCADE ET GROLLEAU FRERES Ste
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F FOURCADE ET GROLLEAU FRERES Ste
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Application filed by F FOURCADE ET GROLLEAU FRERES StefiledCriticalF FOURCADE ET GROLLEAU FRERES Ste
Application grantedgrantedCritical
Publication of FR322365ApublicationCriticalpatent/FR322365A/fr
Etuve verticale de durcissement, à une seule ouverture, pour le refroidissement graduel des briques ou produits argilo-calcaires et similaires après étuvage