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.)
Individual
Original Assignee
Individual
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.)
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Publication date
Priority claimed from DE19772718477external-prioritypatent/DE2718477A1/de
Priority claimed from DE7713085Uexternal-prioritypatent/DE7713085U1/de
Priority claimed from DE7714753Uexternal-prioritypatent/DE7714753U1/de
Priority claimed from DE19772720916external-prioritypatent/DE2720916A1/de
Application filed by IndividualfiledCriticalIndividual
Publication of ES469186A1publicationCriticalpatent/ES469186A1/es