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发明名称
SAMPLE GAS INTRODUCTION DEVICE FOR MASS ANALYZER
摘要
申请公布号
JPS5241586(A)
申请公布日期
1977.03.31
申请号
JP19750117455
申请日期
1975.09.29
申请人
HITACHI LTD
发明人
UCHIKI HIDEO
分类号
H01J49/04;G01N27/62
主分类号
H01J49/04
代理机构
代理人
主权项
地址
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