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发明名称
Крейцкопфная крышка для паровозов
摘要
申请公布号
SU27944(A1)
申请公布日期
1932.10.31
申请号
SU19310093778
申请日期
1931.08.29
申请人
ARKHIPOV I.M.
发明人
ARKHIPOV I.M.
分类号
B61C17/00
主分类号
B61C17/00
代理机构
代理人
主权项
地址
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