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专利名称：Method of casting发明人：Herbert K. Handkammer申请号：US05/805713申请日：19770613公开号：US04159732A公开日：19790703
摘要：A method of casting is provided which uses boxless moulds. The methodcomprises the steps of stacking a plurality of boxless moulds substantially horizontallyon one another in a frame to form a substantially vertical stack, pivoting the frame withthe moulds therein through an angle of approximately 90° so that each mould standssubstantially vertically, and filling the moulds with molten metal while they are in thesubstantially vertical position.
申请人：HANDKAMMER; HERBERT K.
代理人：William R. Liberman
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