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发明名称
Improvements in and relating to emulsions for the treatment of road surfaces and road making materials
摘要
申请公布号
GB351242(A)
申请公布日期
1931.06.25
申请号
GB19300019067
申请日期
1930.06.23
申请人
FREDERICK JOHN EDWIN CHINA;WALTER ARTHUR WHITE
发明人
分类号
C08L95/00
主分类号
C08L95/00
代理机构
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