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经营范围
发明名称
PURIFICATION OF PHOSPHORIC ACID
摘要
申请公布号
IL29023(A)
申请公布日期
1971.05.26
申请号
IL19670029023
申请日期
1967.11.27
申请人
ISRAEL MINING IND INST FOR RES AND DEV
发明人
分类号
C01B25/234;(IPC1-7):C01B25/18
主分类号
C01B25/234
代理机构
代理人
主权项
地址
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