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发明名称
Fremgangsmåde til fremstilling af vandige bitumen- eller harpiksholdige emulsioner.
摘要
申请公布号
DK70028(C)
申请公布日期
1949.10.03
申请号
DK19460003570
申请日期
1946.09.14
申请人
JOERGEN HANNIBAL
发明人
JOERGEN HANNIBAL
分类号
主分类号
代理机构
代理人
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