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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHARLES FRANCOIS MARIE BILIOTTI
SIMEON AZEMA BIGOU
Original Assignee
CHARLES FRANCOIS MARIE BILIOTTI
SIMEON AZEMA BIGOU
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Filing date
Publication date
Application filed by CHARLES FRANCOIS MARIE BILIOTTI, SIMEON AZEMA BIGOUfiledCriticalCHARLES FRANCOIS MARIE BILIOTTI
Application grantedgrantedCritical
Publication of FR413714ApublicationCriticalpatent/FR413714A/en
Special refractory brick for the construction of chambers for the circulation of hot gases and air or other gases, for heat recovery, heating, and other applications