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 BOUCHAREL
Original Assignee
CHARLES BOUCHAREL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHARLES BOUCHARELfiledCriticalCHARLES BOUCHAREL
Application grantedgrantedCritical
Publication of FR386211ApublicationCriticalpatent/FR386211A/fr
Améliorations apportées dans l'établissement des chaudières et dans les briquetages employés pour ce genre d'installation ou pour des usages semblables