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发明名称
Analyzer
摘要
申请公布号
US2874297(A)
申请公布日期
1959.02.17
申请号
US19540467483
申请日期
1954.11.08
申请人
PHILLIPS PETROLEUM COMPANY
发明人
JR. MARSHALL S. SPARKS,
分类号
G01N21/27
主分类号
G01N21/27
代理机构
代理人
主权项
地址
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