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Priority to JP42069862ApriorityCriticalpatent/JPS5016099B1/ja
Priority to US771919Aprioritypatent/US3548615A/en
Priority to FR1590374Dprioritypatent/FR1590374A/fr
Priority to DE19681806428prioritypatent/DE1806428A1/de
Publication of JPS5016099B1publicationCriticalpatent/JPS5016099B1/ja