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.)
FOURS LECOCQ
Original Assignee
FOURS LECOCQ
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 FOURS LECOCQfiledCriticalFOURS LECOCQ
Application grantedgrantedCritical
Publication of FR968908ApublicationCriticalpatent/FR968908A/fr
Perfectionnements apportés aux dispositifs pour nettoyer les surfaces d'étanchéité des portes et encadrements de portes de fours à coke horizontaux