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发明名称
Verfahren zur Raffinierung von Stickstofftrifluoridgas.
摘要
申请公布号
DE68907366(T2)
申请公布日期
1993.12.02
申请号
DE19896007366T
申请日期
1989.04.06
申请人
MITSUI TOATSU CHEMICALS, INC., TOKIO/TOKYO, JP
发明人
HARADA, ISAO, SHIMONOSEKI-SHI YAMAGUCHI-KEN, JP;HOKONOHARA, HISASHI, SHIMONOSEKI-SHI YAMAGUCHI-KEN, JP;YAMAGUTI, TOSHIAKI, SHIMONOSEKI-SHI YAMAGUCHI-KEN, JP
分类号
C01B21/083;(IPC1-7):C01B21/083
主分类号
C01B21/083
代理机构
代理人
主权项
地址
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