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发明名称
Apparatus for Measuring Gas Density
摘要
申请公布号
GB1171369(A)
申请公布日期
1969.11.19
申请号
GB19670034241
申请日期
1967.07.26
申请人
BP CHEMICALS (U.K.) LIMITED
发明人
JOHN MARTIN;CHARLES WALTER MUNDAY
分类号
G01N9/20
主分类号
G01N9/20
代理机构
代理人
主权项
地址
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