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发明名称
SHOT-FEEDEING METERING VALVE
摘要
申请公布号
GB2009103(B)
申请公布日期
1982.06.30
申请号
GB19780044700
申请日期
1978.11.16
申请人
NATIONAL PETRO CHEMICALS CORP
发明人
分类号
G01F11/22;B01J8/00;G01F11/24;(IPC1-7):G01N1/20
主分类号
G01F11/22
代理机构
代理人
主权项
地址
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