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发明名称
Fugenruettelgeraet zur Herstellung von Fugen in Betonstrassendecken od.dgl.
摘要
申请公布号
DE1658565(A1)
申请公布日期
1970.10.22
申请号
DE19671658565
申请日期
1967.03.09
申请人
FA.HUBERT ZETTELMEYER
发明人
SCHARES,HERMANN
分类号
E01C23/02
主分类号
E01C23/02
代理机构
代理人
主权项
地址
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