METALLURGY,申请号CAD421616-传众专利搜索

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发明名称	METALLURGY
摘要
申请公布号	CA421616(A)	申请公布日期	1944.07.25
申请号	CAD421616	申请日期
申请人	MARVIN J. UDY	发明人	MARVIN J. UDY
分类号		主分类号
代理机构		代理人
主权项
地址

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