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发明名称
PURIFYING AQUEOUS SOLUTIONS OF HYDRAZINE HYDRATE
摘要
申请公布号
IE850339(L)
申请公布日期
1985.08.14
申请号
IE19850000339
申请日期
1985.02.12
申请人
ATOCHEM
发明人
分类号
B01J20/20;B01J20/26;B01J20/28;C01B21/16;(IPC1-7):C01B21/16;B01J20/00
主分类号
B01J20/20
代理机构
代理人
主权项
地址
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