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发明名称
Verfahren zur Reinigung eines Elementes oder einer chemischen Verbindung
摘要
申请公布号
DE1004382(B)
申请公布日期
1957.03.14
申请号
DE1955T011491
申请日期
1955.10.21
申请人
TELEFUNKEN G.M.B.H.
发明人
DEHMELT DIPL.-ING. FRIEDRICH WILHELM
分类号
C30B13/00
主分类号
C30B13/00
代理机构
代理人
主权项
地址
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