Process for casting ductile iron,申请号US19660533133-传众专利搜索

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发明名称	Process for casting ductile iron
摘要
申请公布号	US3415307(A)	申请公布日期	1968.12.10
申请号	US19660533133	申请日期	1966.03.03
申请人	UNITED STATES PIPE AND FOUNDRY COMPANY	发明人	SCHUH ARTHUR E.;RICE MARTIN A.;MALIZIO ANDREW B.
分类号	B22D13/02;B22D13/10	主分类号	B22D13/02
代理机构		代理人
主权项
地址

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