Improvements in or relating to methods for producing ultra-pure silicon,申请号GB19590041889-传众专利搜索

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发明名称	Improvements in or relating to methods for producing ultra-pure silicon
摘要
申请公布号	GB904239(A)	申请公布日期	1962.08.22
申请号	GB19590041889	申请日期	1959.12.09
申请人	SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT	发明人
分类号	C01B33/035	主分类号	C01B33/035
代理机构		代理人
主权项
地址

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