Steel casting process and means for carrying out the same,申请号US19560605611-传众专利搜索

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发明名称	Steel casting process and means for carrying out the same
摘要
申请公布号	US2895189(A)	申请公布日期	1959.07.21
申请号	US19560605611	申请日期	1956.08.22
申请人	JULIEN MAERTENS LEOPOLD	发明人	MAERTENS LEOPOLD JULIEN
分类号	B22D11/047;B22D11/14	主分类号	B22D11/047
代理机构		代理人
主权项
地址

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