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Priority to JP7029269ApriorityCriticalpatent/JPS4835064B1/ja
Priority to DE19702025019prioritypatent/DE2025019A1/de
Priority to FR7020059Aprioritypatent/FR2049760A5/fr
Priority to NL7007944Aprioritypatent/NL7007944A/xx
Priority to GB1257269Dprioritypatent/GB1257269A/en
Publication of JPS4835064B1publicationCriticalpatent/JPS4835064B1/ja