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Priority to JP11885584UpriorityCriticalpatent/JPS6134096U/ja
Publication of JPS6134096UpublicationCriticalpatent/JPS6134096U/ja
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Publication of JPS6240314Y2publicationCriticalpatent/JPS6240314Y2/ja
Mass flow gravity feed apparatus for charging metal-melting furnaces with dross level compensator and method for charging metal-melting furnaces therewith