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发明名称
Verfahren zur Herstellung von Flusssäure und Einrichtung zur Ausübung des Verfahrens
摘要
申请公布号
CH477363(A)
申请公布日期
1969.08.31
申请号
CH19620010430
申请日期
1962.08.31
申请人
BUSS AG
发明人
LIST,HEINZ,DIPL.-ING.
分类号
C01B7/19;(IPC1-7):C01B7/22
主分类号
C01B7/19
代理机构
代理人
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地址
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