Mass spectrometer for detecting leaks in high vacuum systems,申请号IT19860020743-传众专利搜索

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发明名称	Mass spectrometer for detecting leaks in high vacuum systems
摘要
申请公布号	IT1189539(B)	申请公布日期	1988.02.04
申请号	IT19860020743	申请日期	1986.06.10
申请人	THE BOC GROUP PLC	发明人	EVRARD ROBERT
分类号	G01N;(IPC1-7):G01N/	主分类号	G01N
代理机构		代理人
主权项
地址

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