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
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Filing date
Publication date
Priority to BE792902DpriorityCriticalpatent/BE792902A/xx
Application filed by IndividualfiledCriticalIndividual
Priority to FR7122264Aprioritypatent/FR2142261A5/fr
Application grantedgrantedCritical
Publication of FR2142261A5publicationCriticalpatent/FR2142261A5/fr