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发明名称
Shut-off device for large pipe lines.
摘要
申请公布号
EP0502593(B1)
申请公布日期
1994.08.24
申请号
EP19920250049
申请日期
1992.03.04
申请人
MANNESMANN AKTIENGESELLSCHAFT
发明人
JANICH, HANS-JUERGEN
分类号
F16K1/16;(IPC1-7):F16K1/16
主分类号
F16K1/16
代理机构
代理人
主权项
地址
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