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经营范围
发明名称
Preparation of microcapsules
摘要
申请公布号
US3328257(A)
申请公布日期
1967.06.27
申请号
US19630259739
申请日期
1963.02.19
申请人
GEVAERT PHOTO-PRODUCTEN N. V.
发明人
VRANCKEN MARCEL NICOLAS;CLAEYS DANIEL ALOIS
分类号
A61K9/50;B01J13/08;B41M5/165;G03C7/388
主分类号
A61K9/50
代理机构
代理人
主权项
地址
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