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
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to FR7044023ApriorityCriticalpatent/FR2117699A6/fr
Priority to BE768247Aprioritypatent/BE768247A/xx
Priority to CH837271Aprioritypatent/CH530204A/fr
Priority to GB1291009Dprioritypatent/GB1291009A/en
Priority to DE19712129712prioritypatent/DE2129712A1/de
Priority to US00153953Aprioritypatent/US3742604A/en
Application grantedgrantedCritical
Publication of FR2117699A6publicationCriticalpatent/FR2117699A6/fr