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经营范围
发明名称
Устройство для передвижения лодок
摘要
申请公布号
SU47561(A1)
申请公布日期
1936.06.30
申请号
SU19350169975
申请日期
1935.05.24
申请人
USOV A.A.
发明人
USOV A.A.
分类号
B63H1/36
主分类号
B63H1/36
代理机构
代理人
主权项
地址
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