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经营范围
发明名称
Improvements in or relating to residual fuels
摘要
申请公布号
GB727604(A)
申请公布日期
1955.04.06
申请号
GB19520024506
申请日期
1952.09.30
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
分类号
C10L1/26
主分类号
C10L1/26
代理机构
代理人
主权项
地址
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