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发明名称
Purification of sulfur hexafluoride
摘要
申请公布号
US3361532(A)
申请公布日期
1968.01.02
申请号
US19650470147
申请日期
1965.07.07
申请人
KALI-CHEMIE AKTIENGESELLSCHAFT
发明人
MASSONNE JOACHIM
分类号
C01B17/45;C01B17/46
主分类号
C01B17/45
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代理人
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