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发明名称
Process for the prepaartion of group ó¾ metals of the periodic system
摘要
申请公布号
GB933430(A)
申请公布日期
1963.08.08
申请号
GB19620021338
申请日期
1962.06.01
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
分类号
C25C1/22;C25C3/34
主分类号
C25C1/22
代理机构
代理人
主权项
地址
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