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发明名称
TUR MIT EINSTELLBARER BODENDICHTUNG.
摘要
申请公布号
DE1917964(U)
申请公布日期
1965.06.16
申请号
DE196500G1761U
申请日期
1965.02.20
申请人
GRUENZWEIG & HARTMANN A.G.
发明人
分类号
主分类号
代理机构
代理人
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