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发明名称
Bordrinnenhohlkasten
摘要
申请公布号
DE1784531(A1)
申请公布日期
1971.08.05
申请号
DE19681784531
申请日期
1968.08.16
申请人
HARBECK,HANS
发明人
HARBECK,HANS
分类号
E01C11/22
主分类号
E01C11/22
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代理人
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