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经营范围
发明名称
Perfectionnement apporté aux moteurs thermiques
摘要
申请公布号
FR943114(A)
申请公布日期
1949.02.28
申请号
FRD943114
申请日期
1947.02.24
申请人
发明人
PEMPIE JEAN-ERNEST
分类号
F01L1/28
主分类号
F01L1/28
代理机构
代理人
主权项
地址
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