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经营范围
发明名称
Production of soda ash
摘要
申请公布号
GB1009378(A)
申请公布日期
1965.11.10
申请号
GB19620030143
申请日期
1962.08.07
申请人
FMC CORPORATION
发明人
分类号
C01D7/12;C01D7/28
主分类号
C01D7/12
代理机构
代理人
主权项
地址
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