Method of and apparatus for the production of cores, shell moulds or the like for casting purposes,申请号US19540438564-传众专利搜索

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发明名称	Method of and apparatus for the production of cores, shell moulds or the like for casting purposes
摘要
申请公布号	US2792600(A)	申请公布日期	1957.05.21
申请号	US19540438564	申请日期	1954.06.22
申请人	DEUTSCHE EDELSTAHLWERKE AKTIENGESELLSCHAFT	发明人	POLZGUTER FRANZ;POHLANDT WALTER;LINNEWCH KURT
分类号	B22C15/24;B22C23/00	主分类号	B22C15/24
代理机构		代理人
主权项
地址

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