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发明名称
Feste Fahrbahn, vornehmlich für den Weichenbereich
摘要
申请公布号
DE29703508(U1)
申请公布日期
1997.04.17
申请号
DE19972003508U
申请日期
1997.02.27
申请人
WAYSS & FREYTAG AG, 60486 FRANKFURT, DE
发明人
分类号
E01B3/38;(IPC1-7):E01B3/38
主分类号
E01B3/38
代理机构
代理人
主权项
地址
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