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经营范围
发明名称
Переставная лебедка
摘要
申请公布号
SU145507(A1)
申请公布日期
1961.11.30
申请号
SU19610740962
申请日期
1961.08.03
申请人
发明人
BELKIN A.YA.
分类号
E21F13/00;B66D1/00;E21C29/16
主分类号
E21F13/00
代理机构
代理人
主权项
地址
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