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发明名称
DEUTERATED WATER TEST METHOD
摘要
申请公布号
US5120659(A)
申请公布日期
1992.06.09
申请号
US19890371518
申请日期
1989.06.26
申请人
MINE SAFETY APPLIANCES COMPANY
发明人
KING, WILLIAM P.;THOMPSON, RONALD E.
分类号
G01N21/35;G01N15/08
主分类号
G01N21/35
代理机构
代理人
主权项
地址
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