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发明名称
Dispositif d'amélioration de rendement des moteurs à explosion
摘要
申请公布号
FR966853(A)
申请公布日期
1950.10.20
申请号
FRD966853
申请日期
1948.05.26
申请人
发明人
BERTRANDON JEAN;IMBERT HENRI
分类号
F02B75/38
主分类号
F02B75/38
代理机构
代理人
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