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Priority to JP6086669ApriorityCriticalpatent/JPS4827104B1/ja
Priority to US58874Aprioritypatent/US3649875A/en
Priority to CH1144770Aprioritypatent/CH523615A/de
Priority to DE2037921Aprioritypatent/DE2037921C3/de
Priority to FR707028496Aprioritypatent/FR2056942B1/fr
Publication of JPS4827104B1publicationCriticalpatent/JPS4827104B1/ja