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发明名称
ROHRKUPPLUNG.
摘要
申请公布号
DE1960148(U)
申请公布日期
1967.05.11
申请号
DE196700M7964U
申请日期
1967.03.02
申请人
MANCAR-TRUST
发明人
分类号
F16L23/02;F16L27/04;F16L27/053;F16L27/06;F16L47/18
主分类号
F16L23/02
代理机构
代理人
主权项
地址
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