Method of separating constituents of alloys by fractional crystallization,申请号US19470731872-传众专利搜索

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发明名称	Method of separating constituents of alloys by fractional crystallization
摘要
申请公布号	US2471899(A)	申请公布日期	1949.05.31
申请号	US19470731872	申请日期	1947.03.01
申请人	SPOLEK PRO CHEMICKOU A HUTNI VYROBU NARODNI PODNIK-UNITED CHEMICAL AND METALLURGICALWORKS NATIONAL CORPORATION	发明人	REGNER ALBERT
分类号	C22B7/00	主分类号	C22B7/00
代理机构		代理人
主权项
地址

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