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发明名称
ION MICROPROBE MASS SPECTROMETER FOR ANALYZING FLUID MATERIALS
摘要
申请公布号
US3567927(A)
申请公布日期
1971.03.02
申请号
USD3567927
申请日期
1969.04.11
申请人
NASA USA
发明人
ALFRED E. BARRINGTON
分类号
G01Q30/10;G01Q30/20;H01J49/14;(IPC1-7):H01J37/00;G01N23/00
主分类号
G01Q30/10
代理机构
代理人
主权项
地址
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