专利名称：Glass-molding发明人：MILLER FREDERICK W.申请号：US30175619申请日：19190604公开号：US1368958A公开日：19210215
摘要：124,957. Miller, F. W. June 4, 1918. Drawings to Specification. Moulding withoutpressure. - Cameos or other articles of glass or enamel are formed by fusing powderedmaterial in thin metal moulds, the moulds being afterwards dissolved. The depressions ofthe mould may be filled with coloured material, the mould being filled up with materialof another colour to form a background. The moulds may be made of copper and maybe dissolved by acid or by electrolysis.
申请人：MILLER FREDERICK W
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