Improvements in Electron Microscopes,申请号GB19680021871-传众专利搜索

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发明名称	Improvements in Electron Microscopes
摘要
申请公布号	GB1191191(A)	申请公布日期	1970.05.06
申请号	GB19680021871	申请日期	1968.05.08
申请人	HITACHI LIMITED	发明人	SHINJIRO KATAGIRI;MAMORU NAKANO
分类号	H01J37/147;H01J37/295	主分类号	H01J37/147
代理机构		代理人
主权项
地址

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