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发明名称
Apparatus for the continuous analysis of oxygen and hydrogen
摘要
申请公布号
US2631925(A)
申请公布日期
1953.03.17
申请号
US19470728676
申请日期
1947.02.14
申请人
BAKER & COMPANY, INC.
发明人
COHN JOHANN GUNTHER
分类号
G01N27/16
主分类号
G01N27/16
代理机构
代理人
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地址
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