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发明名称
VERFAHREN ZUR BESEITIGUNG DER BEI DER HERSTELLUNG VON SCHWEFELHEXAFLUORID ANFALLENDEN HOEHERSIEDENDEN NEBENPRODUKTE
摘要
申请公布号
DE2407492(B2)
申请公布日期
1977.11.03
申请号
DE19742407492
申请日期
1974.02.16
申请人
发明人
分类号
C01B17/45;C01B17/46;(IPC1-7):C01B17/45
主分类号
C01B17/45
代理机构
代理人
主权项
地址
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