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.)
Soc Des Hauts Fourneaux De Rouen
Original Assignee
Soc Des Hauts Fourneaux De Rouen
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 Soc Des Hauts Fourneaux De RouenfiledCriticalSoc Des Hauts Fourneaux De Rouen
Priority to ES86170ApriorityCriticalpatent/ES86170A1/es
Publication of ES86170A1publicationCriticalpatent/ES86170A1/es