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发明名称
Kohleelektrode fuer die chemische Emissionsspektralanalyse
摘要
申请公布号
DE719506(C)
申请公布日期
1942.04.10
申请号
DE1939O024260D
申请日期
1939.07.30
申请人
OPTISCHE WERKE C.A. STEINHEIL SOEHNE G.M.B.H.
发明人
ROLLWAGEN DR. PHIL. HABIL. WALTER
分类号
G01N21/67
主分类号
G01N21/67
代理机构
代理人
主权项
地址
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