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发明名称
Quantitative spectral analysis
摘要
申请公布号
US1979964(A)
申请公布日期
1934.11.06
申请号
US19320598791
申请日期
1932.03.14
申请人
DUFFENDACK ORA S;WOLFE RALPH A
发明人
DUFFENDACK ORA S.;WOLFE RALPH A.
分类号
G01J3/40
主分类号
G01J3/40
代理机构
代理人
主权项
地址
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