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发明名称
Тормозное приспособление для вагонов наклонных железных дорог, действующее при обрыве тягового каната
摘要
申请公布号
SU20127(A1)
申请公布日期
1931.04.30
申请号
SU19300070448
申请日期
1930.05.21
申请人
ERMOLIN P.A.
发明人
ERMOLIN P.A.
分类号
B61H9/02
主分类号
B61H9/02
代理机构
代理人
主权项
地址
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