Колесо для железнодорожных повозок,申请号SU19330123205-传众专利搜索

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发明名称	Колесо для железнодорожных повозок
摘要
申请公布号	SU39174(A1)	申请公布日期	1934.10.31
申请号	SU19330123205	申请日期	1933.02.02
申请人	KROVEKOV-DYUZHEEV P.M.	发明人	KROVEKOV-DYUZHEEV P.M.
分类号	B60B3/04;B60B23/04	主分类号	B60B3/04
代理机构		代理人
主权项
地址

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