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发明名称
Dispositif de vérification de circuit électrique
摘要
申请公布号
FR1139788(A)
申请公布日期
1957.07.04
申请号
FRD1139788
申请日期
1955.11.29
申请人
WESTINGHOUSE AIR BRAKE COMPANY
发明人
分类号
B60T13/74
主分类号
B60T13/74
代理机构
代理人
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地址
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