Device for examining crystalline structure by means of cathode rays,申请号US19470725670-传众专利搜索

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发明名称	Device for examining crystalline structure by means of cathode rays
摘要
申请公布号	US2515926(A)	申请公布日期	1950.07.18
申请号	US19470725670	申请日期	1947.01.31
申请人	HARTFORD NATIONAL BANK AND TRUST COMPANY	发明人	POOLE JAN BART LE
分类号	H01J37/295	主分类号	H01J37/295
代理机构		代理人
主权项
地址

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