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发明名称
PROCESS FOR PRODUCTION OF STABLE, CLEAR ALKALI SALT-SOLUTION OF HUMINIC ACID IN HIGH CONCENTRATION
摘要
申请公布号
HU9500206(D0)
申请公布日期
1995.03.28
申请号
HU19950000206
申请日期
1995.01.24
申请人
GERSE,JANOS
发明人
GERSE,JANOS
分类号
C05F11/02
主分类号
C05F11/02
代理机构
代理人
主权项
地址
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