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发明名称
Perfectionnements aux locomotives à turbines à gaz
摘要
申请公布号
FR974141(A)
申请公布日期
1951.02.19
申请号
FRD974141
申请日期
1941.12.31
申请人
SOCIETE RATEAU
发明人
分类号
B61C9/30
主分类号
B61C9/30
代理机构
代理人
主权项
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