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经营范围
发明名称
Production of resins from petroleum hydrocarbons
摘要
申请公布号
GB837458(A)
申请公布日期
1960.06.15
申请号
GB19570019608
申请日期
1957.06.21
申请人
BRITISH HYDROCARBON CHEMICALS LIMITED
发明人
RAE ROBIN WILLIAM;HABESHAW JOHN
分类号
C08F240/00
主分类号
C08F240/00
代理机构
代理人
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