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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Individual
Original Assignee
Individual
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Publication date
Priority claimed from DE19792920765external-prioritypatent/DE2920765C2/de
Priority claimed from DE19803011968external-prioritypatent/DE3011968A1/de
Application filed by IndividualfiledCriticalIndividual
Publication of ES8102184A1publicationCriticalpatent/ES8102184A1/es
Publication of ES491675A0publicationCriticalpatent/ES491675A0/es