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发明名称
VALVE SILENCERS
摘要
申请公布号
GB1522168(A)
申请公布日期
1978.08.23
申请号
GB19750042469
申请日期
1975.10.16
申请人
BABCOCK & WILCOX LTD
发明人
分类号
F01N1/00;F01N1/08;F01N13/02;F16L55/02;G10K11/16;(IPC1-7):F01N7/04
主分类号
F01N1/00
代理机构
代理人
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地址
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