Elektrisch geheizter Gleitstuhl fuer Weichen,申请号DE1936M133768D-传众专利搜索

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发明名称	Elektrisch geheizter Gleitstuhl fuer Weichen
摘要
申请公布号	DE731195(C)	申请公布日期	1943.02.03
申请号	DE1936M133768D	申请日期	1936.03.05
申请人	PAUL MEYER;REINHOLD BAUER;WALTER SINGER	发明人
分类号	E01B7/24	主分类号	E01B7/24
代理机构		代理人
主权项
地址

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