Method and apparatus for continuous metal casting,申请号US19390254195-传众专利搜索

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发明名称	Method and apparatus for continuous metal casting
摘要
申请公布号	US2187720(A)	申请公布日期	1940.01.23
申请号	US19390254195	申请日期	1939.02.02
申请人	EDWARD R. WILLIAMS;JULIA LEE COX WILLIAMS	发明人	WILLIAMS EDWARD R.
分类号	B22D11/14	主分类号	B22D11/14
代理机构		代理人
主权项
地址

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