METHOD OF OPTICAL ELECTRON TUBES' INSIDE SURFACES SORPTION PROPERTIES TREATMENT,申请号CS19880002475-传众专利搜索

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发明名称	METHOD OF OPTICAL ELECTRON TUBES' INSIDE SURFACES SORPTION PROPERTIES TREATMENT
摘要
申请公布号	CS8802475(A1)	申请公布日期	1989.07.12
申请号	CS19880002475	申请日期	1988.04.12
申请人	BERANEK IVAN ING.,CS;HORACEK VOJTECH ING.,CS;KULHANEK PAVEL PROM. FYZ.,CS;KVICALA JAN,CS	发明人	BERANEK IVAN ING.,CS;HORACEK VOJTECH ING.,CS;KULHANEK PAVEL PROM. FYZ.,CS;KVICALA JAN,CS
分类号	H01J9/233;(IPC1-7):H01J9/233	主分类号	H01J9/233
代理机构		代理人
主权项
地址

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