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发明名称
摘要
申请公布号
DE9204774(U1)
申请公布日期
1992.05.27
申请号
DE19920004774U
申请日期
1992.04.07
申请人
CLOUTH GUMMIWERKE AG, 5000 KOELN, DE
发明人
分类号
E01C5/00;E04F15/10
主分类号
E01C5/00
代理机构
代理人
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地址
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