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发明名称
Apparatus for the galvanic analysis of hydrogen
摘要
申请公布号
US3003932(A)
申请公布日期
1961.10.10
申请号
US19560574412
申请日期
1956.03.28
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
JR. HAROLD JOSEPH FREY,;VOTER ROGER CONANT
分类号
G01N27/49
主分类号
G01N27/49
代理机构
代理人
主权项
地址
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