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发明名称
ELECTRICAL DETERMINATION OR CONTROL OF OXIDIZING OR REDUCING SUBSTANCES IN LIQUIDS
摘要
申请公布号
CA502142(A)
申请公布日期
1954.05.04
申请号
CAD502142
申请日期
申请人
WALLACE AND TIERNAN COMPANY
发明人
HENRY CLAY MARKS
分类号
主分类号
代理机构
代理人
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