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发明名称
économiseur d'essence
摘要
申请公布号
FR1065747(A)
申请公布日期
1954.05.28
申请号
FRD1065747
申请日期
1952.10.21
申请人
发明人
FEVRIER GEORGES-HENRI
分类号
F02M17/28
主分类号
F02M17/28
代理机构
代理人
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