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发明名称
Composition for internal-combustion engines
摘要
申请公布号
US2534309(A)
申请公布日期
1950.12.19
申请号
US19470784519
申请日期
1947.11.06
申请人
HERCULES POWDER COMPANY
发明人
SHEFFIELD DONALD H.
分类号
C10L1/18
主分类号
C10L1/18
代理机构
代理人
主权项
地址
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