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Priority to JP2342374ApriorityCriticalpatent/JPS5654536B2/ja
Priority to BR7501222Aprioritypatent/BR7501222A/pt
Publication of JPS50118336ApublicationCriticalpatent/JPS50118336A/ja
Publication of JPS5654536B2publicationCriticalpatent/JPS5654536B2/ja