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经营范围
发明名称
KANALINSPEKTIONSKASTEN AUS KUNSTSTOFF.
摘要
申请公布号
DE1968093(U)
申请公布日期
1967.09.07
申请号
DE1966K055878U
申请日期
1966.10.22
申请人
KAMPHUIS GROOTHANDEL IN BOUROMATERIALIEN N. V.
发明人
分类号
E03F5/02
主分类号
E03F5/02
代理机构
代理人
主权项
地址
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