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发明名称
Dispositif d'échappement de la vapeur des locomotives
摘要
申请公布号
FR786151(A)
申请公布日期
1935.08.28
申请号
FRD786151
申请日期
1935.02.26
申请人
发明人
LEMAITRE MAURICE
分类号
F23L17/16
主分类号
F23L17/16
代理机构
代理人
主权项
地址
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