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发明名称
SCHIENENSTOSSVERBINDUNG
摘要
申请公布号
AT387804(B)
申请公布日期
1989.03.28
申请号
AT19870000289
申请日期
1987.02.11
申请人
P.C. WAGNER ELEKTROTHERMIT-SCHWEISSGESELLSCHAFT
发明人
DELMONEGO KARL;BAYER GOTTFRIED
分类号
E01B11/36;E01B11/10;E01B11/44;E01B11/54;(IPC1-7):E01B11/54
主分类号
E01B11/36
代理机构
代理人
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地址
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