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.)
Asten & Co Soc De Personnes A
Original Assignee
Asten & Co Soc De Personnes A
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 Asten & Co Soc De Personnes AfiledCriticalAsten & Co Soc De Personnes A
Priority to FR842020ApriorityCriticalpatent/FR1340159A/fr
Application grantedgrantedCritical
Publication of FR1340159ApublicationCriticalpatent/FR1340159A/fr