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经营范围
发明名称
Устройство для остановки клети шахтного подъемника в случае обрыва каната или перехода клетью конечных положений
摘要
申请公布号
SU21381(A1)
申请公布日期
1931.07.31
申请号
SU19300070463
申请日期
1930.06.21
申请人
MORGIN D.D.
发明人
MORGIN D.D.
分类号
B66B5/14;B66B1/36;B66B17/04
主分类号
B66B5/14
代理机构
代理人
主权项
地址
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