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经营范围
发明名称
Removing combustion chamber deposits from internal combustion engines and compositions
摘要
申请公布号
US2904458(A)
申请公布日期
1959.09.15
申请号
US19540453948
申请日期
1954.09.02
申请人
ETHYL CORPORATION
发明人
DYKSTRA FRED J.;HALL CLARENCE A.;SHEPHERD CHARLES C.
分类号
C10L10/06
主分类号
C10L10/06
代理机构
代理人
主权项
地址
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