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经营范围
发明名称
BUTTERFLY VALVE UNIT
摘要
申请公布号
IL47548(D0)
申请公布日期
1975.08.31
申请号
IL19750047548
申请日期
1975.06.24
申请人
WORCESTER CONTROLS CORP
发明人
分类号
F16K1/226;F16K27/02
主分类号
F16K1/226
代理机构
代理人
主权项
地址
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