Cast iron alloy,申请号US19520302253-传众专利搜索

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法人/股东/高管

发明名称	Cast iron alloy
摘要
申请公布号	US2762704(A)	申请公布日期	1956.09.11
申请号	US19520302253	申请日期	1952.08.01
申请人	UNITED ENGINEERING & FOUNDRY COMPANY	发明人	KARNS COOLIDGE A.
分类号	C22C37/08	主分类号	C22C37/08
代理机构		代理人
主权项
地址

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