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经营范围
发明名称
Improvements in lubricating compositions
摘要
申请公布号
GB461715(A)
申请公布日期
1937.02.23
申请号
GB19350033753
申请日期
1935.12.05
申请人
BRITISH CELANESE LIMITED
发明人
分类号
C10M173/00;D06M13/224
主分类号
C10M173/00
代理机构
代理人
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