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.)
Elfrima A G
Original Assignee
Elfrima A G
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 Elfrima A GfiledCriticalElfrima A G
Priority to FR878399ApriorityCriticalpatent/FR1305132A/fr
Application grantedgrantedCritical
Publication of FR1305132ApublicationCriticalpatent/FR1305132A/fr