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发明名称
MANUFACTURE OF SODA ASH
摘要
申请公布号
GB1495530(A)
申请公布日期
1977.12.21
申请号
GB19740028805
申请日期
1975.06.17
申请人
ICI LTD
发明人
分类号
C01D7/37;(IPC1-7):C01D7/24
主分类号
C01D7/37
代理机构
代理人
主权项
地址
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