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发明名称
BETON-FERTIGTEIL
摘要
申请公布号
DE8130839(U1)
申请公布日期
1982.04.15
申请号
DE19810030839U
申请日期
1981.10.22
申请人
BETON-BETZ GMBH, 6926 KIRCHARDT, DE
发明人
分类号
E04F15/08;(IPC1-7):E04F15/08
主分类号
E04F15/08
代理机构
代理人
主权项
地址
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