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发明名称
Verfahren zur Herstellung von Schwermetall-Silikaten
摘要
申请公布号
DE1164996(B)
申请公布日期
1964.03.12
申请号
DE1960H040232
申请日期
1960.08.18
申请人
DR.-ING. ROLF HEIN
发明人
HEIN DR.-ING. ROLF
分类号
C01B33/20
主分类号
C01B33/20
代理机构
代理人
主权项
地址
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