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发明名称
Передача для локомотивов
摘要
申请公布号
SU51518(A1)
申请公布日期
1937.11.30
申请号
SU19370000323
申请日期
1937.03.19
申请人
DIMENT B.A.
发明人
DIMENT B.A.
分类号
B61C9/44
主分类号
B61C9/44
代理机构
代理人
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地址
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