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发明名称
Replacing mains
摘要
申请公布号
EP0484039(B1)
申请公布日期
1996.05.15
申请号
EP19910309783
申请日期
1991.10.23
申请人
BRITISH GAS PLC
发明人
ELGAR, ANTHONY DENNIS;SALES, BRIAN THOMAS;PARKES, ADRIAN SYDNEY
分类号
F16L1/024;F16L1/00;F16L55/10;F16L55/12;F16L55/16;F16L55/18;(IPC1-7):F16L55/16
主分类号
F16L1/024
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代理人
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