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发明名称
Verfahren zur Gewinnung von hochaktivem Wolframsaeurehydrat
摘要
申请公布号
DE1043305(B)
申请公布日期
1958.11.13
申请号
DE1957V012819
申请日期
1957.07.25
申请人
VEB LEUNA-WERKE IAWALTER ULBRICHTIA
发明人
LEGUTKE DR. GUENTER;PINDUR EMANUEL
分类号
C01G41/00
主分类号
C01G41/00
代理机构
代理人
主权项
地址
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