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发明名称
Gleistragplatte
摘要
申请公布号
DE1935531(B1)
申请公布日期
1970.10.22
申请号
DE19691935531
申请日期
1969.07.12
申请人
STELCON AG
发明人
HORST KEPPLER,DIPL.-ING.
分类号
E01B3/38;E01B9/44
主分类号
E01B3/38
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