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发明名称
摘要
申请公布号
DE8702081(U1)
申请公布日期
1987.03.19
申请号
DE19870002081U
申请日期
1987.02.11
申请人
WEH, ERWIN;WEH, WOLFGANG, 7918 ILLERTISSEN, DE
发明人
分类号
F16L37/12;(IPC1-7):F16L37/08
主分类号
F16L37/12
代理机构
代理人
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地址
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