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发明名称
KUNSTSTOFFROHRSYSTEM
摘要
申请公布号
DE2408517(B2)
申请公布日期
1977.09.01
申请号
DE19742408517
申请日期
1974.02.22
申请人
发明人
分类号
F16L25/01;(IPC1-7):F17D5/08
主分类号
F16L25/01
代理机构
代理人
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