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发明名称
EXTRACCION DE SAPOGENINAS POR METODOS ULTRASONICOS
摘要
申请公布号
GT196913939(A)
申请公布日期
1970.12.26
申请号
GT19391969139
申请日期
1969.07.04
申请人
发明人
分类号
B01J19/10;C07J21/00;(IPC1-7):B01J19/10
主分类号
B01J19/10
代理机构
代理人
主权项
地址
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