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发明名称
Schwebender Schienenstoss mit Fusslaschen
摘要
申请公布号
DE1055030(B)
申请公布日期
1959.04.16
申请号
DE1957SC21639
申请日期
1957.02.25
申请人
ERNST SCHMITTHELM;FEDERN- UND METALLWARENFABRIK
发明人
WEHR GEORG
分类号
E01B11/10
主分类号
E01B11/10
代理机构
代理人
主权项
地址
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