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发明名称
摘要
申请公布号	DE2253831(C3)	申请公布日期	1981.01.22
申请号	DE19722253831	申请日期	1972.11.03
申请人	LICENTIA PATENT-VERWALTUNGS-GMBH, 6000 FRANKFURT	发明人	FISCHER, HORST, DIPL.-PHYS. DR., 7100 HEILBRONN;PSCHUNDER, WILLI, 7101 FLEIN
分类号	H01L31/00;H01L31/0224;H01L31/0443;H01L31/05;(IPC1-7):H01L31/06	主分类号	H01L31/00
代理机构		代理人
主权项
地址

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