Improvements in or relating to processes for the production of selenium rectifiers,申请号GB19540003965-传众专利搜索

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发明名称	Improvements in or relating to processes for the production of selenium rectifiers
摘要
申请公布号	GB784784(A)	申请公布日期	1957.10.16
申请号	GB19540003965	申请日期	1954.02.10
申请人	SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT	发明人
分类号	H01L21/10	主分类号	H01L21/10
代理机构		代理人
主权项
地址

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