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经营范围
发明名称
GASCHROMATOGRAPH
摘要
申请公布号
JPS53111794(A)
申请公布日期
1978.09.29
申请号
JP19770025979
申请日期
1977.03.11
申请人
HITACHI LTD
发明人
TAKAHASHI HIDEO
分类号
G01N30/14
主分类号
G01N30/14
代理机构
代理人
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