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发明名称
Process for the recovery of gum constituents from asclepiadaceae and product
摘要
申请公布号
US2397611(A)
申请公布日期
1946.04.02
申请号
US19430472290
申请日期
1943.01.13
申请人
LOUGOVOY BORIS N;HARTWIG CARL E
发明人
LOUGOVOY BORIS N.;HARTWIG CARL E.
分类号
C09F1/00
主分类号
C09F1/00
代理机构
代理人
主权项
地址
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