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发明名称
REFRACTORY VALVE PLATES FOR SLIDING GATE VALVES
摘要
申请公布号
GB2151754(A)
申请公布日期
1985.07.24
申请号
GB19840031669
申请日期
1984.12.14
申请人
* DIDIER-WERKE AG
发明人
UDO * MUSCHNER
分类号
B22D41/08;B22D37/00;B22D41/26;B22D41/28;B22D41/34;B22D41/56;F27D3/14;(IPC1-7):F16K3/314;B22D41/10
主分类号
B22D41/08
代理机构
代理人
主权项
地址
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