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经营范围
发明名称
PROCESS FOR PURIFYING WET PROCESS PHORPHORIC ACID
摘要
申请公布号
IL49211(A)
申请公布日期
1977.07.31
申请号
IL19730049211
申请日期
1973.04.19
申请人
ALBRITHT & WILSON LTD
发明人
分类号
C01B25/234;(IPC1-7):C01B25/22
主分类号
C01B25/234
代理机构
代理人
主权项
地址
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