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.)
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LYTHALL K G MASCHF
Original Assignee
LYTHALL K G MASCHF
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Application filed by LYTHALL K G MASCHFfiledCriticalLYTHALL K G MASCHF
Priority to FR826260ApriorityCriticalpatent/FR1259617A/fr
Application grantedgrantedCritical
Publication of FR1259617ApublicationCriticalpatent/FR1259617A/fr