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.)
KOPER
Original Assignee
KOPER
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Filing date
Publication date
Priority claimed from DE19671630214external-prioritypatent/DE1630214A1/de
Application filed by KOPERfiledCriticalKOPER
Publication of ES353938A1publicationCriticalpatent/ES353938A1/es